pepmg_
● TIRZEPATIDEGLP-1 / GIP dual agonist

Compound dossier · evidence, sources, and tracked market

Tirzepatide

GLP-1 / GIP dual agonist Strong evidence 3 cited studies 31 tracked vendors

Tirzepatide market at a glance

Cheapest
$1.35/mg
Median · 95 listings
$5.20/mg
Highest
$25.00/mg
Vendors
31
Tirzepatide price field, $/mg by vendorEach dot is one vendor's cheapest in-stock Tirzepatide listing: 31 vendors, from $1.35 to $17.00 per mg on a logarithmic scale. The market median is $5.20 per mg across 95 in-stock listings. 9 of these vendors are in the Lab-verifiable COAs tier and 9 in the Third-party COAs tier.$2$5$10median $5.20Planet Peptide · $2.33/mgThrive Peptides · $2.57/mgValue Research Labs · $2.67/mgMidwest Peptide · $2.67/mgNuvia Peptides · $3.17/mgCrownwell Research · $3.18/mgAtomik Labz · $3.98/mgRed Rock Peptides · $4.26/mgOsae Research · $4.50/mgOptima Supply · $4.50/mgNurev Peptides · $6.45/mgRegentide · $7.08/mgPeptide Phix · $7.08/mgTrutide Solutions · $1.83/mg · Third-party COAsPeptide Partners · $2.60/mg · Third-party COAsPure Tested Peptides · $3.33/mg · Third-party COAsFeel Good Peptides · $3.33/mg · Third-party COAsPrime Peptides · $4.33/mg · Lab-verifiable COAsHappy Peptides · $4.42/mg · Third-party COAsElite Miami Peptides · $4.93/mg · Third-party COAsBlank Peptides · $7.30/mg · Third-party COAsLiveWell Peptides · $9.97/mg · Third-party COAsEmpire Biolabs · $17.00/mg · Third-party COAsDriven Ones · $1.35/mg · Lab-verifiable COAsS1 Research · $1.45/mg · Lab-verifiable COAsGenPeptide · $2.25/mg · Lab-verifiable COAsNationwide Peptides · $2.48/mg · Lab-verifiable COAsTransition Biotech · $3.67/mg · Lab-verifiable COAsAdonis Research · $4.50/mg · Lab-verifiable COAsTydes · $5.33/mg · Lab-verifiable COAsEternal Peptides · $7.40/mg · Lab-verifiable COAsTirzepatide price field, $/mg by vendorEach dot is one vendor's cheapest in-stock Tirzepatide listing: 31 vendors, from $1.35 to $17.00 per mg on a logarithmic scale. The market median is $5.20 per mg across 95 in-stock listings. 9 of these vendors are in the Lab-verifiable COAs tier and 9 in the Third-party COAs tier.$1.35$17.00median $5.20Planet Peptide · $2.33/mgThrive Peptides · $2.57/mgValue Research Labs · $2.67/mgMidwest Peptide · $2.67/mgNuvia Peptides · $3.17/mgCrownwell Research · $3.18/mgAtomik Labz · $3.98/mgRed Rock Peptides · $4.26/mgOsae Research · $4.50/mgOptima Supply · $4.50/mgNurev Peptides · $6.45/mgRegentide · $7.08/mgPeptide Phix · $7.08/mgTrutide Solutions · $1.83/mg · Third-party COAsPeptide Partners · $2.60/mg · Third-party COAsPure Tested Peptides · $3.33/mg · Third-party COAsFeel Good Peptides · $3.33/mg · Third-party COAsPrime Peptides · $4.33/mg · Lab-verifiable COAsHappy Peptides · $4.42/mg · Third-party COAsElite Miami Peptides · $4.93/mg · Third-party COAsBlank Peptides · $7.30/mg · Third-party COAsLiveWell Peptides · $9.97/mg · Third-party COAsEmpire Biolabs · $17.00/mg · Third-party COAsDriven Ones · $1.35/mg · Lab-verifiable COAsS1 Research · $1.45/mg · Lab-verifiable COAsGenPeptide · $2.25/mg · Lab-verifiable COAsNationwide Peptides · $2.48/mg · Lab-verifiable COAsTransition Biotech · $3.67/mg · Lab-verifiable COAsAdonis Research · $4.50/mg · Lab-verifiable COAsTydes · $5.33/mg · Lab-verifiable COAsEternal Peptides · $7.40/mg · Lab-verifiable COAs
Lab-verifiable COAs9Third-party COAs9Other vendors 13log scale · one dot per vendor, its cheapest $/mg

Lab-verifiable sellers, cheapest first

The 8 highest Vendor Scores among the 18 vendors carrying Tirzepatide that score 80+, ordered by $/mg

  1. Lowest $/mg of these 8

    Driven Ones

    Lab-verifiable COAs

    60 mg · $80.98
    100

    24 of 24 COAs open at Freedom Diagnostics / JanoshikRing: share of COAs openable at the lab · numeral: Vendor Score

  2. S1 Research

    Lab-verifiable COAs

    60 mg · $87.00
    91

    68 of 125 COAs open at Freedom Diagnostics / Janoshik

  3. GenPeptide

    Lab-verifiable COAs

    60 mg · $135.00
    93

    59 of 88 COAs open at Chromate Labs / Freedom Diagnostics

    Vendor profilecommission · rank unaffected
  4. Nationwide Peptides

    Lab-verifiable COAs

    60 mg · $149.00
    94

    88 of 99 COAs open at Freedom Diagnostics

    Vendor profilecommission · rank unaffected
  5. Transition Biotech

    Lab-verifiable COAs

    30 mg · $109.99
    96

    10 of 10 COAs open at Kovera Labs

  6. Adonis Research

    Lab-verifiable COAs

    60 mg · $269.99
    95

    28 of 29 COAs open at Chromate Labs / Janoshik

  7. Tydes

    Lab-verifiable COAs

    60 mg · $319.99
    100

    Lab-hosted COAs

  8. Eternal Peptides

    Lab-verifiable COAs

    10 mg · $73.99
    92

    141 of 142+ COAs open at Janoshik / Kovera Labs

Tiers name what a vendor publishes, not a verdict on any product's purity or quality. Lab-verifiable COAs: certificates that open on the testing lab's own site (the seal's ring shows what share of them do). Third-party COAs: certificates attributed to a third-party lab, which may be hosted only on the vendor's site. Tiers follow the Vendor Score (90+ and 80–89), which is 87% COA evidence; the numeral in each seal is that score. Affiliate relationships never affect tiers, selection or order. How the Vendor Score works

Tirzepatide is a synthetic dual agonist of the GLP-1 and GIP receptors under investigation for metabolic and endocrine research. Laboratories study its effects on glucose regulation and energy balance in preclinical models.

Evidence brief

Tirzepatide is a dual GIP and GLP-1 receptor agonist that has been studied in several phase 3 randomized controlled trials for type 2 diabetes and for weight management.

Published dosing & study context → Reconstitution calculator →

first-party prices captured

Compare by exact vialThe small sealed glass container a compound ships in. size: 5mg (7 vendors)10mg (23 vendors)15mg (6 vendors)20mg (9 vendors)30mg (22 vendors)40mg (5 vendors)50mg (3 vendors)60mg (18 vendors)

email only when a vendor actually lowers a Tirzepatide price — set a $/mg to only hear when it crosses your number · one-click stop
▸ Regulatory statusUSapprovedEUapprovedUKapproved

Approved by the FDA (Mounjaro, Zepbound), EMA, and MHRA for type-2 diabetes and obesity.Research use only — not medical advice.

Size, form & budget

Price includes the displayed code where available. Shipping and tax are extra. Unknown sizes or prices are excluded when those filters are set.

Select up to four offers to compare side by side. Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.

Tick up to four offers to compare side by side. Use Sort by to reorder. COA counts are each vendor's own library; batch match is not assumed.

Tirzepatide · all tracked vendors · all tracked peptide listings, including out-of-stock products. Prices and stock reflect the last check. Non-comparable products do not enter market rankings. Trust scores measure published evidence, not product safety.
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Osae Research Buy Tirzepatide Research Peptide ≥99% 10mgGLP2 TZ Vial / standard 10 $100.00 $10.00 in stock 76/100 12 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Osae Research Buy Tirzepatide Research Peptide ≥99% 30mgGLP2 TZ Vial / standard 30 $135.00 $4.50 in stock 76/100 12 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
S1 Research T-GLP2 CAS # 2023788-19-2 140mgGLP2 TZ · Bulk Vial / standard 140 $160.00 $1.14 in stock 91/100 125 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
S1 Research T-GLP2 CAS # 2023788-19-2 10mgGLP2 TZ Vial / standard 10 $30.00 $3.00 in stock 91/100 125 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
S1 Research T-GLP2 CAS # 2023788-19-2 30mgGLP2 TZ Vial / standard 30 $63.00 $2.10 in stock 91/100 125 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
S1 Research T-GLP2 CAS # 2023788-19-2 60mgGLP2 TZ Vial / standard 60 $87.00 $1.45 in stock 91/100 125 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Happy Peptides T-GLP2GLP2 TZ Vial / standard 10 $92.00 $9.20 in stock 80/100 3 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Happy Peptides T-GLP2GLP2 TZ Vial / standard 30 $162.00 $5.40 in stock 80/100 3 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Happy Peptides T-GLP2GLP2 TZ Vial / standard 60 $265.00 $4.42 in stock 80/100 3 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Happy Peptides T-GLP2GLP2 TZ · Bulk Vial / standard 100 $385.00 $3.85 in stock 80/100 3 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Prime Peptides GLP-2 10mgGLP2 TZ Vial / standard 10 $100.00 $10.00 in stock 90/100 49 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Prime Peptides GLP-2 30mgGLP2 TZ Vial / standard 30 $160.00 $5.33 in stock 90/100 49 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Prime Peptides GLP-2 60mgGLP2 TZ Vial / standard 60 $260.00 $4.33 in stock 90/100 49 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 30mg – 10 PackGLP2 TZ · Bulk · Not in price comparison Vial / standard 300 $1689.99 — in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 30mg – 5 PackGLP2 TZ · Bulk Vial / standard 150 $839.95 $5.60 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 60mgGLP2 TZ Vial / standard 60 $269.99 $4.50 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 60mg (10 pack)GLP2 TZ · Bulk Vial / standard 600 $2679.99 $4.47 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 60mg (5 pack)GLP2 TZ · Bulk Vial / standard 300 $1339.99 $4.47 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 15mg (10 pack)GLP2 TZ · Bulk · Not in price comparison Vial / standard 150 $1089.99 — in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 15mg (5 pack)GLP2 TZ · Bulk Vial / standard 75 $539.99 $7.20 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 10mg (10 pack)GLP2 TZ · Bulk · Not in price comparison Vial / standard 100 $889.99 — in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 10mg (5 pack)GLP2 TZ · Bulk Vial / standard 50 $439.99 $8.80 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 5mg (10 pack)GLP2 TZ · Bulk · Not in price comparison Vial / standard 50 $439.99 — in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 5mg (5 pack)GLP2 TZ · Bulk Vial / standard 25 $219.99 $8.80 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 100mgGLP2 TZ · Bulk Vial / standard 100 $429.99 $4.30 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 30mgGLP2 TZ Vial / standard 30 $169.99 $5.67 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 15mgGLP2 TZ Vial / standard 15 $109.99 $7.33 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 10mgGLP2 TZ Vial / standard 10 $89.99 $9.00 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Adonis Research ADON-(T) 5mgGLP2 TZ Vial / standard 5 $44.99 $9.00 in stock 95/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Optima Supply Opti-(T) 5mgGLP2 TZ Vial / standard 5 $44.99 $9.00 in stock 79/100 234 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Optima Supply Opti-(T) 10 mgGLP2 TZ Vial / standard 10 $89.99 $9.00 in stock 79/100 234 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Optima Supply Opti-(T) 15 mgGLP2 TZ Vial / standard 15 $109.99 $7.33 in stock 79/100 234 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Optima Supply Opti-(T) 30 mgGLP2 TZ Vial / standard 30 $169.99 $5.67 in stock 79/100 234 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Optima Supply Opti-(T) 60 mgGLP2 TZ Vial / standard 60 $269.99 $4.50 in stock 79/100 234 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Optima Supply Opti-(T) 100 mgGLP2 TZ · Bulk Vial / standard 100 $429.99 $4.30 in stock 79/100 234 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Thrive Peptides THR-2T 35MGGLP2 TZ Vial / standard 35 $89.99 $2.57 in stock 72/100 4 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nuvia Peptides GLP-2 T 10 MGGLP2 TZ Vial / standard 10 $51.95 $5.20 in stock 79/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nuvia Peptides GLP-2 T 15 MGGLP2 TZ Vial / standard 15 $79.95 $5.33 in stock 79/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nuvia Peptides GLP-2 T 30 MGGLP2 TZ Vial / standard 30 $105.95 $3.53 in stock 79/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nuvia Peptides GLP-2 T 60 MGGLP2 TZ Vial / standard 60 $189.99 $3.17 in stock 79/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Regentide Tirzepatide 60mgGLP2 TZ Vial / standard 60 $424.99 $7.08 in stock 5/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Regentide Tirzepatide 5mgGLP2 TZ Vial / standard 5 $124.99 $25.00 in stock 5/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Regentide Tirzepatide 30mgGLP2 TZ Vial / standard 30 $240.00 $8.00 in stock 5/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Regentide Tirzepatide 10mgGLP2 TZ Vial / standard 10 $169.99 $17.00 in stock 5/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Red Rock Peptides Tirzepatide Research Compound (60mg)GLP2 TZ Vial / standard 60 $240.00 $4.00 out of stock 43/100 8 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Red Rock Peptides Tirzepatide Research Compound (50mg)GLP2 TZ Vial / standard 50 $213.00 $4.26 in stock 43/100 8 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Red Rock Peptides Tirzepatide Research Compound (40mg)GLP2 TZ Vial / standard 40 $174.00 $4.35 in stock 43/100 8 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Red Rock Peptides Tirzepatide Research Compound (30mg)GLP2 TZ Vial / standard 30 $152.00 $5.07 in stock 43/100 8 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Red Rock Peptides Tirzepatide Research Compound (20mg)GLP2 TZ Vial / standard 20 $115.00 $5.75 in stock 43/100 8 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Red Rock Peptides Tirzepatide Research Compound (10mg)GLP2 TZ Vial / standard 10 $79.00 $7.90 in stock 43/100 8 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nationwide Peptides GLP-2T Peptide 5mgGLP2 TZ Vial / standard 5 $31.00 $6.20 in stock 94/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nationwide Peptides GLP-2T Peptide 10mgGLP2 TZ Vial / standard 10 $49.00 $4.90 in stock 94/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nationwide Peptides GLP-2T Peptide 20mgGLP2 TZ Vial / standard 20 $68.00 $3.40 in stock 94/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nationwide Peptides GLP-2T Peptide 30mgGLP2 TZ Vial / standard 30 $113.00 $3.77 in stock 94/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nationwide Peptides GLP-2T Peptide 40mgGLP2 TZ Vial / standard 40 $123.00 $3.08 in stock 94/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nationwide Peptides GLP-2T Peptide 50mgGLP2 TZ Vial / standard 50 $140.00 $2.80 in stock 94/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Nationwide Peptides GLP-2T Peptide 60mgGLP2 TZ Vial / standard 60 $149.00 $2.48 in stock 94/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Value Research Labs GLP-2 (TZ) 10 MGGLP2 TZ Vial / standard 10 $49.99 $5.00 in stock 72/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Value Research Labs GLP-2 (TZ) 20 MGGLP2 TZ Vial / standard 20 $79.99 $4.00 in stock 72/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Value Research Labs GLP-2 (TZ) 30 MGGLP2 TZ Vial / standard 30 $99.99 $3.33 in stock 72/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Value Research Labs GLP-2 (TZ) 60 MGGLP2 TZ Vial / standard 60 $159.99 $2.67 in stock 72/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Value Research Labs GLP-2 (TZ) 100 MGGLP2 TZ · Bulk Vial / standard 100 $199.99 $2.00 in stock 72/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Elite Miami Peptides Tirzepatide 5mgGLP2 TZ Vial / standard 5 $64.95 $12.99 in stock 80/100 46 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Elite Miami Peptides Tirzepatide 60mgGLP2 TZ Vial / standard 60 $295.95 $4.93 in stock 80/100 46 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (5-Vial Kit) 10 MGGLP2 TZ · Bulk · Not in price comparison Vial / standard 10 $200.00 — in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (5-Vial Kit) 20 MGGLP2 TZ · Bulk · Not in price comparison Vial / standard 20 $340.00 — in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (5-Vial Kit) 30 MGGLP2 TZ · Bulk · Not in price comparison Vial / standard 30 $380.00 — in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (5-Vial Kit) 60 MGGLP2 TZ · Bulk · Not in price comparison Vial / standard 60 $540.00 — in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (GLP-2TZ) 10 MGGLP2 TZ Vial / standard 10 $50.00 $5.00 in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (GLP-2TZ) 20 MGGLP2 TZ Vial / standard 20 $85.00 $4.25 in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (GLP-2TZ) 30 MGGLP2 TZ Vial / standard 30 $95.00 $3.17 in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
GenPeptide Tirz-GP (GLP-2TZ) 60 MGGLP2 TZ Vial / standard 60 $135.00 $2.25 in stock 93/100 88 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Peptide Partners GLP-2 Tirzepatide (40mg vials) 80-mgGLP2 TZ Vial / standard 80 $208.00 $2.60 in stock 83/100 250 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Peptide Partners GLP-2 Tirzepatide (40mg vials) 200-mgGLP2 TZ · Bulk Vial / standard 200 $480.00 $2.40 in stock 83/100 250 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Peptide Partners GLP-2 Tirzepatide (40mg vials) 400-mgGLP2 TZ · Bulk Vial / standard 400 $800.00 $2.00 in stock 83/100 250 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Peptide Partners GLP-2 Tirzepatide (40mg vials) 800-mgGLP2 TZ · Bulk Vial / standard 800 $1450.00 $1.81 in stock 83/100 250 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Peptide Partners GLP-2 Tirzepatide (40mg vials) 1200-mgGLP2 TZ · Bulk Vial / standard 1200 $1800.00 $1.50 in stock 83/100 250 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 10mgGLP2 TZ Vial / standard 10 $89.00 $8.90 in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 30mgGLP2 TZ Vial / standard 30 $149.00 $4.97 in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 60mgGLP2 TZ Vial / standard 60 $239.00 $3.98 in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 120mgGLP2 TZ · Bulk Vial / standard 120 $299.00 $2.49 in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 150mgGLP2 TZ · Bulk Vial / standard 150 $329.00 $2.19 in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 10mgGLP2 TZ · Not in price comparison Vial / standard 10 $799.00 — in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 30mgGLP2 TZ · Not in price comparison Vial / standard 30 $1399.00 — in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 60mgGLP2 TZ · Not in price comparison Vial / standard 60 $2299.00 — in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 120mgGLP2 TZ · Bulk · Not in price comparison Vial / standard 120 $2899.00 — in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Peptide 2 (T) 150mgGLP2 TZ · Bulk · Not in price comparison Vial / standard 150 $3199.00 — in stock 35/100 99 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Ten Set” GLP-1 T 10mg x10GLP2 TZ · Bulk Vial / standard 100 $759.99 $7.60 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Ten Set” GLP-1 T 30mg x10GLP2 TZ · Bulk Vial / standard 300 $1799.99 $6.00 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Ten Set” GLP-1 T 40mg x10GLP2 TZ · Bulk Vial / standard 400 $2119.99 $5.30 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Ten Set” GLP-1 T 60mg x10GLP2 TZ · Bulk · Not in price comparison Vial / standard 600 $0.00 — in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Six Set” GLP-1 T 10mg x6GLP2 TZ · Not in price comparison Vial / standard 60 $454.99 — in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Six Set” GLP-1 T 30mg x6GLP2 TZ · Bulk Vial / standard 180 $1079.99 $6.00 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Six Set” GLP-1 T 40mg x6GLP2 TZ · Bulk Vial / standard 240 $1274.99 $5.31 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes Tydes “Six Set” GLP-1 T 60mg x6GLP2 TZ · Bulk Vial / standard 360 $1559.99 $4.33 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes GLP-1 T 10 mgGLP2 TZ Vial / standard 10 $89.99 $9.00 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes GLP-1 T 30 mgGLP2 TZ Vial / standard 30 $219.99 $7.33 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes GLP-1 T 40 mgGLP2 TZ Vial / standard 40 $264.99 $6.62 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes GLP-1 T 60 mgGLP2 TZ Vial / standard 60 $319.99 $5.33 in stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Bulk Peptides Tirzepatide – 20mg x 10 vials (200mg) –GLP2 TZ · Bulk Vial / standard 200 $320.00 $1.60 in stock 87/100 9 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Crownwell Research GLP2-TGLP2 TZ · Not in price comparison Vial / standard — $107.00 — in stock 35/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Crownwell Research GLP2-TGLP2 TZ · Not in price comparison Vial / standard — $90.00 — in stock 35/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Crownwell Research GLP2-TGLP2 TZ Vial / standard 40 $127.00 $3.18 in stock 35/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Crownwell Research GLP2-T 60mg (2 vials)GLP2 TZ · Bulk Vial / standard 120 $140.00 $1.17 in stock 35/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Crownwell Research GLP2-Tirz 50mg (5 x10mg)GLP2 TZ Vial / standard 50 $289.00 $5.78 in stock 35/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Eternal Peptides EP-2 (T)GLP2 TZ Vial / standard 5 $39.99 $8.00 in stock 92/100 142 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Eternal Peptides EP-2 (T)GLP2 TZ Vial / standard 10 $73.99 $7.40 in stock 92/100 142 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Driven Ones Tirzepatide 10mgGLP2 TZ Vial / standard 10 $30.98 $3.10 in stock 100/100 24 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Driven Ones Tirzepatide 20mgGLP2 TZ Vial / standard 20 $40.98 $2.05 in stock 100/100 24 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Driven Ones Tirzepatide 30mgGLP2 TZ Vial / standard 30 $50.98 $1.70 in stock 100/100 24 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Driven Ones Tirzepatide 40mgGLP2 TZ Vial / standard 40 $60.98 $1.52 in stock 100/100 24 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Driven Ones Tirzepatide 60mgGLP2 TZ Vial / standard 60 $80.98 $1.35 in stock 100/100 24 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Empire Biolabs GLP2-EB(T) 10mgGLP2 TZ Vial / standard 10 $170.00 $17.00 in stock 80/100 25 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Pure Tested Peptides GLP 1 Tirz 60MGGLP2 TZ Vial / standard 60 $199.99 $3.33 in stock 80/100 39 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Pure Tested Peptides GLP 1 Tirz 10MGGLP2 TZ Vial / standard 10 $119.00 $11.90 in stock 80/100 39 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Pure Tested Peptides GLP 1 Tirz 20MGGLP2 TZ Vial / standard 20 $149.00 $7.45 in stock 80/100 39 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Nurev Peptides GLP-2 Tirz 10mgGLP2 TZ Vial / standard 10 $69.00 $6.90 in stock 78/100 79 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Nurev Peptides GLP-2 Tirz 15mgGLP2 TZ Vial / standard 15 $110.00 $7.33 in stock 78/100 79 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Nurev Peptides GLP-2 Tirz 20mgGLP2 TZ Vial / standard 20 $129.00 $6.45 in stock 78/100 79 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Nurev Peptides GLP-2 Tirz 30mgGLP2 TZ Vial / standard 30 $210.00 $7.00 in stock 78/100 79 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Feel Good Peptides GLP-1 / GIP (T) 10mgGLP2 TZ Vial / standard 10 $69.97 $7.00 in stock 88/100 132 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Feel Good Peptides GLP-1 / GIP (T) 15mgGLP2 TZ Vial / standard 15 $99.95 $6.66 in stock 88/100 132 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Feel Good Peptides GLP-1 / GIP (T) 30mgGLP2 TZ Vial / standard 30 $129.93 $4.33 in stock 88/100 132 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Feel Good Peptides GLP-1 / GIP (T) 60mgGLP2 TZ Vial / standard 60 $199.91 $3.33 in stock 88/100 132 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Trutide Solutions KIT – TZ-2 – 10mg (10 Count)GLP2 TZ · Not in price comparison Vial / standard 10 $175.00 — in stock 81/100 16 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Trutide Solutions TZ-2 10mgGLP2 TZ Vial / standard 10 $34.99 $3.50 in stock 81/100 16 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Trutide Solutions TZ-2 20mgGLP2 TZ Vial / standard 20 $44.99 $2.25 in stock 81/100 16 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Trutide Solutions TZ-2 30mgGLP2 TZ Vial / standard 30 $54.99 $1.83 in stock 81/100 16 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Transition Biotech TBT-2TZ 30mgGLP2 TZ Vial / standard 30 $109.99 $3.67 in stock 96/100 10 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Peptide Phix TirzepatideGLP2 TZ Vial / standard 60 $425.00 $7.08 in stock 5/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Planet Peptide Tirzepatide-RUO 120 MGGLP2 TZ · Bulk Vial / standard 120 $199.00 $1.66 out of stock 9/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Planet Peptide Bulk Tirzepatide-RUO 60MG 10 x 60MGGLP2 TZ · Bulk Vial / standard 600 $1300.00 $2.17 in stock 9/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Planet Peptide Tirzepatide-RUO 60MGGLP2 TZ Vial / standard 60 $140.00 $2.33 in stock 9/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Planet Peptide Bulk Tirzepatide-RUO 30MG x 10 VialsGLP2 TZ · Bulk Vial / standard 300 $950.00 $3.17 in stock 9/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Planet Peptide Tirzepatide-RUO 30MGGLP2 TZ Vial / standard 30 $85.00 $2.83 out of stock 9/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
LiveWell Peptides Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 5-mgGLP2 TZ Vial / standard 5 $99.00 $19.80 in stock 80/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
LiveWell Peptides Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 10-mgGLP2 TZ Vial / standard 10 $149.00 $14.90 in stock 80/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
LiveWell Peptides Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 15-mgGLP2 TZ Vial / standard 15 $199.00 $13.27 in stock 80/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
LiveWell Peptides Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 20-mgGLP2 TZ Vial / standard 20 $250.00 $12.50 in stock 80/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
LiveWell Peptides Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) Research Peptide 30-mgGLP2 TZ Vial / standard 30 $299.00 $9.97 in stock 80/100 29 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Midwest Peptide GLP-2 TZGLP2 TZ Vial / standard 30 $79.99 $2.67 in stock 13/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Blank Peptides TIRZEPATIDE 10mgGLP2 TZ Vial / standard 10 $89.00 $8.90 Last known: in stock 89/100 235 indexedVendor library; batch match not assumed Last known priceNot reconfirmed in the latest refresh. Stock is also last known.23h ago View product ↗
Blank Peptides TIRZEPATIDE 30mgGLP2 TZ Vial / standard 30 $219.00 $7.30 Last known: in stock 89/100 235 indexedVendor library; batch match not assumed Last known priceNot reconfirmed in the latest refresh. Stock is also last known.23h ago View product ↗
COACertificate of Analysis: a lab report stating a batch's measured identity and purity. availability: 28 of 32 tracked sources for Tirzepatide publish a COA — 17 with at least one certificate you can open at the testing lab: Eternal Peptides (141 at the lab), Peptide Partners (133 at the lab), Blank Peptides (101 at the lab), Nationwide Peptides (88 at the lab), Feel Good Peptides (82 at the lab), S1 Research (68 at the lab), GenPeptide (59 at the lab), Prime Peptides (44 at the lab), Optima Supply (36 at the lab), Adonis Research (28 at the lab), Driven Ones (24 at the lab), Transition Biotech (10 at the lab), and 16 more — every one of them is a linked row in the table above. What a COA proves →
Independent lab tests: Finnrick's batch purity results for Tirzepatide → — third-party testing data, independent of every vendor and of pepmg.
● Tirzepatide blends & stacks · 3 first-party priced by total — not $/mg
VendorBlendPrice
PureRawz Tirzepatide + Semaglutide Blend 200mcg per spray 10ml 20mg Nasal Spray BLEND $585.48 buy →
PureRawz Tirzepatide + Semaglutide Blend 700mcg per tab 30ct 21g Sublingual Tablets BLEND $637.98 buy →
PureRawz Tirzepatide + Semaglutide Blend 400mcg per spray 10ml 40mg Nasal Spray BLEND $900.48 buy →

Multi-peptide products (e.g. BPC-157 + TB-500). We don't rank these by $/mgPrice divided by the milligrams of active compound — the like-for-like way to compare cost across different vial sizes. — a per-milligram figure across different peptides isn't comparable — so they're listed separately by total price and kept out of the headline index above.

● Research articles about Tirzepatide All research →

Published dosing for Tirzepatide

Source-linked reference figures with the population and study context alongside each amount. Study arms are not a starting dose, titration schedule, or personal treatment plan. Label records refer to the named approved medicine, not vendor products.

Dose administered in a phase 3 randomised trial (SURPASS-1) (human, adults with type 2 diabetes)

5 mg once weekly, 10 mg once weekly, or 15 mg once weekly

human · adults with type 2 diabetes · phase 3 randomised trial (SURPASS-1) · Route reported: subcutaneous

Read original source: PMID 34186022 ↗

Dose administered in a phase 3 randomised trial (SURMOUNT-2) (human, adults with obesity and type 2 diabetes)

10 mg once weekly or 15 mg once weekly

human · adults with obesity and type 2 diabetes · phase 3 randomised trial (SURMOUNT-2) · Route reported: subcutaneous

Read original source: PMID 37385275 ↗

Dose administered in a phase 3b open-label randomised trial (SURMOUNT-5) (human, adults with obesity but without type 2 diabetes)

10 mg once weekly or 15 mg once weekly

human · adults with obesity but without type 2 diabetes · phase 3b open-label randomised trial (SURMOUNT-5) · Route reported: subcutaneous

Read original source: PMID 40353578 ↗

Research use only — this reports what an FDA label or a peer-reviewed study published, tied to its species and study context. It is not medical advice, not a recommendation to use, and no dose here is generated by pepmg. Any dosing decision is for a qualified professional. Animal-study amounts do not establish a human dose.

Reconstitution calculator → · Converts your entered quantities; it does not select a dose or establish suitability for use.

● Peer-reviewed research · Tirzepatidesource: PubMed
  1. Efficacy and safety of a novel dual GIP and GLP-1 receptor agonist tirzepatide in patients with type 2 diabetes (SURPASS-1): a double-blind, randomised, phase 3 trial PubMed ↗
    RCThumanLancet · 2021 · PMID 34186022

    Despite advancements in care, many people with type 2 diabetes do not meet treatment goals; thus, development of new therapies is needed. We aimed to assess efficacy, safety, and tolerability of novel dual glucose-dependent insulinotropic…

  2. Tirzepatide once weekly for the treatment of obesity in people with type 2 diabetes (SURMOUNT-2): a double-blind, randomised, multicentre, placebo-controlled, phase 3 trial PubMed ↗
    RCThumanLancet · 2023 · PMID 37385275

    Weight reduction is essential for improving health outcomes in people with obesity and type 2 diabetes. We assessed the efficacy and safety of tirzepatide, a glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 receptor…

  3. Tirzepatide as Compared with Semaglutide for the Treatment of Obesity PubMed ↗
    Clinical trialhumanThe New England journal of medicine · 2025 · PMID 40353578

    Tirzepatide and semaglutide are highly effective medications for obesity management. The efficacy and safety of tirzepatide as compared with semaglutide in adults with obesity but without type 2 diabetes is unknown. In this phase 3b,…

A few representative studies, each summarized on this site with the PubMed record linked beside it — not an endorsement or a claim that any result applies to human use. Read them and judge for yourself. Everything here is research use only.

Browse all peer-reviewed research →

▸ Why compare $/mg for Tirzepatide?

Per-mg prices for tirzepatide vary due to differences in synthesis scale, purity levels, and vendor sourcing. Comparing prices helps researchers identify cost-effective options without assuming equivalence in quality.

▸ Reading the COA

A third-party COA should confirm peptide identity via mass spectrometry and purity ≥98% by HPLC. Check for common adulterants like truncated sequences or residual solvents, and verify that the reported mg/vial matches the fill weight.

▸ FAQ

What is the recommended storage condition for tirzepatide?
Store lyophilized tirzepatide at -20°C or below, protected from light and moisture. Reconstituted solutions should be refrigerated at 2-8°C and used within a short time frame to maintain stability.
What does a Certificate of Analysis (COA) contain?
A COA provides analytical data from an independent lab, including mass spectrometry for identity, HPLC for purity, and sometimes residual solvent or endotoxin levels. It verifies that the product meets specified quality parameters.
Why do prices for tirzepatide vary so much between suppliers?
Prices vary due to differences in synthesis methods, scale of production, purity grade, and vendor overhead. Lower-priced options may indicate lower purity or less rigorous quality control, so per-mg comparison helps assess value.

▸ Same cluster

→ Reconstitution calculator for Tirzepatide research math.
All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.