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● SEMAGLUTIDEGLP-1 agonist

Compound dossier · evidence, sources, and tracked market

Semaglutide

GLP-1 agonist Strong evidence 3 cited studies 30 tracked vendors

Semaglutide market at a glance

Cheapest
$1.55/mg
Any size · 30 mg vial · $46.50Cheapest 10 mg: $2.30/mg
Median · 71 listings
$6.90/mg
Highest
$27.00/mg
Vendors
30
Semaglutide price field, $/mg by vendor Each dot is one vendor's cheapest in-stock Semaglutide listing: 30 vendors, from $1.55 to $17.50 per mg on a logarithmic scale. The market median is $6.90 per mg across 71 in-stock listings. 9 of these vendors are in the Lab-verifiable COAs tier and 11 in the Third-party COAs tier. $2 $5 $10 median $6.90 Zenith Bioscience · $2.30/mg (10 mg vial)Midwest Peptide · $2.50/mg (20 mg vial)Value Research Labs · $2.67/mg (30 mg vial)Pepvida Labs · $3.03/mg (10 mg vial)Disguised Alpha · $3.33/mg (30 mg vial)Red Rock Peptides · $5.60/mg (20 mg vial)Regentide · $7.83/mg (30 mg vial)Wellness Peptides · $9.00/mg (10 mg vial)Optima Supply · $9.50/mg (10 mg vial)Osae Research · $14.00/mg (5 mg vial)S1 Research · $1.55/mg (30 mg vial) · Lab-verifiable COAsDriven Ones · $1.70/mg (30 mg vial) · Third-party COAsNuvia Peptides · $3.05/mg (20 mg vial) · Third-party COAsPlatinum Lion Peptides · $5.00/mg (20 mg vial) · Third-party COAsPenguin Peptides · $5.07/mg (30 mg vial) · Third-party COAsPeptide Partners · $5.70/mg (50 mg vial) · Third-party COAsAlpha Peptides · $6.50/mg (10 mg vial) · Third-party COAsHappy Peptides · $7.54/mg (13 mg vial) · Third-party COAsTruLab Peptides · $7.63/mg (30 mg vial) · Third-party COAsAtomix Research · $11.00/mg (10 mg vial) · Third-party COAsElite Miami Peptides · $12.99/mg (5 mg vial) · Third-party COAsEmpire Biolabs · $17.50/mg (10 mg vial) · Third-party COAsTrue Research Labs · $2.17/mg (30 mg vial) · Lab-verifiable COAsRejuven8 Peptides · $3.50/mg (30 mg vial) · Lab-verifiable COAsNationwide Peptides · $4.15/mg (20 mg vial) · Lab-verifiable COAsEternal Peptides · $4.70/mg (10 mg vial) · Lab-verifiable COAsTydes · $6.67/mg (72 mg vial) · Lab-verifiable COAsPrime Peptides · $6.75/mg (20 mg vial) · Lab-verifiable COAsPinnacle Peptide Labs · $9.00/mg (10 mg vial) · Lab-verifiable COAsParamount Peptides · $10.20/mg (50 mg vial) · Lab-verifiable COAs Semaglutide price field, $/mg by vendor Each dot is one vendor's cheapest in-stock Semaglutide listing: 30 vendors, from $1.55 to $17.50 per mg on a logarithmic scale. The market median is $6.90 per mg across 71 in-stock listings. 9 of these vendors are in the Lab-verifiable COAs tier and 11 in the Third-party COAs tier. $1.55 $17.50 median $6.90 Zenith Bioscience · $2.30/mg (10 mg vial)Midwest Peptide · $2.50/mg (20 mg vial)Value Research Labs · $2.67/mg (30 mg vial)Pepvida Labs · $3.03/mg (10 mg vial)Disguised Alpha · $3.33/mg (30 mg vial)Red Rock Peptides · $5.60/mg (20 mg vial)Regentide · $7.83/mg (30 mg vial)Wellness Peptides · $9.00/mg (10 mg vial)Optima Supply · $9.50/mg (10 mg vial)Osae Research · $14.00/mg (5 mg vial)S1 Research · $1.55/mg (30 mg vial) · Lab-verifiable COAsDriven Ones · $1.70/mg (30 mg vial) · Third-party COAsNuvia Peptides · $3.05/mg (20 mg vial) · Third-party COAsPlatinum Lion Peptides · $5.00/mg (20 mg vial) · Third-party COAsPenguin Peptides · $5.07/mg (30 mg vial) · Third-party COAsPeptide Partners · $5.70/mg (50 mg vial) · Third-party COAsAlpha Peptides · $6.50/mg (10 mg vial) · Third-party COAsHappy Peptides · $7.54/mg (13 mg vial) · Third-party COAsTruLab Peptides · $7.63/mg (30 mg vial) · Third-party COAsAtomix Research · $11.00/mg (10 mg vial) · Third-party COAsElite Miami Peptides · $12.99/mg (5 mg vial) · Third-party COAsEmpire Biolabs · $17.50/mg (10 mg vial) · Third-party COAsTrue Research Labs · $2.17/mg (30 mg vial) · Lab-verifiable COAsRejuven8 Peptides · $3.50/mg (30 mg vial) · Lab-verifiable COAsNationwide Peptides · $4.15/mg (20 mg vial) · Lab-verifiable COAsEternal Peptides · $4.70/mg (10 mg vial) · Lab-verifiable COAsTydes · $6.67/mg (72 mg vial) · Lab-verifiable COAsPrime Peptides · $6.75/mg (20 mg vial) · Lab-verifiable COAsPinnacle Peptide Labs · $9.00/mg (10 mg vial) · Lab-verifiable COAsParamount Peptides · $10.20/mg (50 mg vial) · Lab-verifiable COAs
Lab-verifiable COAs 9 Third-party COAs 11 Other vendors 10 log scale · one dot per vendor, its cheapest $/mg

Lab-verifiable sellers, cheapest first

The 8 highest Vendor Scores among the 20 vendors carrying Semaglutide that score 80+, ordered by $/mg

  1. Lowest $/mg of these 8

    True Research Labs

    Lab-verifiable COAs

    30 mg vial · $65.00larger vial
    92

    96 of 96 COAs open at Horizon AnalyticalRing: share of COAs openable at the lab · numeral: Vendor Score

    Vendor profile
  2. Rejuven8 Peptides

    Lab-verifiable COAs

    30 mg vial · $105.00larger vial
    99

    59 of 62 COAs open at Chromate Labs / Freedom Diagnostics

    Vendor profile
  3. Nationwide Peptides

    Lab-verifiable COAs

    20 mg vial · $83.00larger vial
    94

    88 of 98 COAs open at Freedom Diagnostics

    Vendor profile Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
  4. Eternal Peptides

    Lab-verifiable COAs

    10 mg vial · $46.99
    92

    141 of 142+ COAs open at Janoshik / Kovera Labs

    Vendor profile
  5. Tydes

    Lab-verifiable COAs

    72 mg vial · $479.99larger vial
    96

    68 of 68 COAs open at Janoshik / TrustPointe Analytics

    Vendor profile
  6. Prime Peptides

    Lab-verifiable COAs

    20 mg vial · $135.00larger vial
    97

    62 of 74 COAs open at Bioviridian / Freedom Diagnostics

    Vendor profile
  7. Pinnacle Peptide Labs

    Lab-verifiable COAs

    10 mg vial · $89.99
    92

    8 of 13 COAs open at Horizon Analytical

    Vendor profile
  8. Paramount Peptides

    Lab-verifiable COAs

    50 mg vial · $510.00larger vial
    99

    81 of 84 COAs open at Janoshik

    Vendor profile

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

Cheapest per vial size

$/mg usually drops as vials get bigger, so the cheapest $/mg overall is often a big vial. Compare inside the size you would actually order. The size with the most listings is 10 mg.

  1. 5 mg $3.70/mg $18.50 for the 5 mg vial · S1 Research 17 in-stock comparable listings 5 mg page →
  2. 10 mgmost listed $2.30/mg $22.97 for the 10 mg vial · Zenith Bioscience 24 in-stock comparable listings 10 mg page →
  3. 20 mg $2.05/mg $40.98 for the 20 mg vial · Driven Ones 13 in-stock comparable listings 20 mg page →
  4. 30 mg $1.55/mg $46.50 for the 30 mg vial · S1 Research 11 in-stock comparable listings 30 mg page →
  5. 50 mg $5.70/mg $285.00 for the 50 mg vial · Peptide Partners 3 in-stock comparable listings 50 mg page →

Semaglutide is a synthetic analog of the human glucagon-like peptide-1 (GLP-1) hormone, primarily studied in research for its effects on glucose metabolism and appetite regulation. This peptide is commonly investigated in laboratory settings for its potential in metabolic and obesity-related research models.

Evidence brief

Semaglutide is a GLP-1 receptor agonist studied in phase 3 randomized controlled trials and summarized in a meta-analysis for weight management and type 2 diabetes.

Published dosing & study context → Reconstitution calculator →

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▸ Regulatory status USapprovedEUapprovedUKapproved

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

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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.

Semaglutide · 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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S1 Research S-GLP1 CAS # 910463-68-2 30mgGLP1 S Vial / standard 30 $46.50 $1.55 in stock 91/100 133 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Bulk Peptides Semaglutide – 10mg x 10 vials (100mg) –GLP1 S · Bulk Vial / standard 100 $160.00 $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 ↗
Driven Ones DO-1SMG (GLP1) 30mgGLP1 S Vial / standard 30 $50.98 $1.70 in stock 85/100 37 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Driven Ones DO-1SMG (GLP1) 20mgGLP1 S Vial / standard 20 $40.98 $2.05 in stock 85/100 37 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
True Research Labs GLP-1-SM 30-mgGLP1 S Vial / standard 30 $65.00 $2.17 in stock 92/100 96 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
True Research Labs GLP-1-SM 20-mgGLP1 S Vial / standard 20 $45.00 $2.25 in stock 92/100 96 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Zenith Bioscience ZLP SEMGLP1 S Vial / standard 10 $22.97 $2.30 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 ↗
S1 Research S-GLP1 CAS # 910463-68-2 10mgGLP1 S Vial / standard 10 $24.00 $2.40 in stock 91/100 133 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Midwest Peptide GLP-1 SMGLP1 S Vial / standard 20 $49.99 $2.50 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 ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Value Research Labs GLP-1 (SM) 30 MGGLP1 S Vial / standard 30 $79.99 $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-1 (SM) 20 MGGLP1 S Vial / standard 20 $59.99 $3.00 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 ↗
Pepvida Labs GLP-1S 10mgGLP1 S Vial / standard 10 $30.30 $3.03 in stock 72/100 12 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Nuvia Peptides GLP-1 S 20MGGLP1 S Vial / standard 20 $60.95 $3.05 in stock 83/100 15 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Disguised Alpha GLP-1 SM 30MGGLP1 S 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. View product ↗
True Research Labs GLP-1-SM 10-mgGLP1 S Vial / standard 10 $35.00 $3.50 in stock 92/100 96 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Rejuven8 Peptides GLP-1 SM 30mgGLP1 S Vial / standard 30 $105.00 $3.50 in stock 99/100 62 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
S1 Research S-GLP1 CAS # 910463-68-2 5mgGLP1 S Vial / standard 5 $18.50 $3.70 in stock 91/100 133 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-1 (SM) 10 MGGLP1 S Vial / standard 10 $39.99 $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 ↗
Nationwide Peptides GLP-1S Peptide 20mgGLP1 S Vial / standard 20 $83.00 $4.15 in stock 94/100 98 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Rejuven8 Peptides GLP-1 SM 20mgGLP1 S Vial / standard 20 $85.00 $4.25 in stock 99/100 62 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-1S Peptide 30mgGLP1 S Vial / standard 30 $131.00 $4.37 in stock 94/100 98 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Eternal Peptides EP-1 (S)GLP1 S Vial / standard 10 $46.99 $4.70 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 ↗
Peptide Partners GLP-1 SM (10mg vials) 200-mgGLP1 S · Bulk Vial / standard 200 $976.00 $4.88 in stock 82/100 287 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Nuvia Peptides GLP-1 S 10MGGLP1 S Vial / standard 10 $49.50 $4.95 in stock 83/100 15 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Platinum Lion Peptides GLP-1(S) 20mgGLP1 S Vial / standard 20 $99.99 $5.00 in stock 86/100 50 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Planet Peptide Bulk Semaglutide-RUO 10MG x 10 VialsGLP1 S · Bulk Vial / standard 100 $500.00 $5.00 out of stock 5/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Peptide Partners GLP-1 SM (10mg vials) 150-mgGLP1 S · Bulk Vial / standard 150 $754.00 $5.03 in stock 82/100 287 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Penguin Peptides GLP-1 S 30-mgGLP1 S Vial / standard 30 $152.00 $5.07 in stock 86/100 94 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Penguin Peptides GLP-1 S 20-mgGLP1 S Vial / standard 20 $102.00 $5.10 in stock 86/100 94 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-1 SM (10mg vials) 100-mgGLP1 S · Bulk Vial / standard 100 $518.00 $5.18 in stock 82/100 287 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Eternal Peptides EP-1 (S)GLP1 S Vial / standard 5 $25.99 $5.20 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 ↗
Rejuven8 Peptides GLP-1 SM 10mgGLP1 S Vial / standard 10 $55.00 $5.50 in stock 99/100 62 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 Semaglutide Research Compound (30mg)GLP1 S Vial / standard 30 $167.00 $5.57 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 Semaglutide Research Compound (20mg)GLP1 S Vial / standard 20 $112.00 $5.60 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 ↗
Peptide Partners GLP-1 SM (10mg vials) 50-mgGLP1 S Vial / standard 50 $285.00 $5.70 in stock 82/100 287 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Disguised Alpha GLP-1 SM 10MGGLP1 S Vial / standard 10 $59.99 $6.00 in stock 72/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Platinum Lion Peptides GLP-1(S) 10mgGLP1 S Vial / standard 10 $59.99 $6.00 in stock 86/100 50 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Peptide Partners GLP-1 SM (10mg vials) 20-mgGLP1 S Vial / standard 20 $120.00 $6.00 in stock 82/100 287 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Alpha Peptides GLP-1 SM 10-mgGLP1 S Vial / standard 10 $64.99 $6.50 in stock 82/100 36 indexedVendor 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 S 12mg x6GLP1 S Vial / standard 72 $479.99 $6.67 in stock 96/100 68 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 S 12mg x10GLP1 S · Bulk Vial / standard 120 $799.99 $6.67 in stock 96/100 68 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Prime Peptides Semaglutide 20mgGLP1 S Vial / standard 20 $135.00 $6.75 in stock 97/100 74 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-1S Peptide 10mgGLP1 S Vial / standard 10 $69.00 $6.90 in stock 94/100 98 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Penguin Peptides GLP-1 S 10-mgGLP1 S Vial / standard 10 $69.00 $6.90 in stock 86/100 94 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Happy Peptides SM-GLP1GLP1 S Vial / standard 13 $98.00 $7.54 Last known: in stock 89/100 254 indexedVendor library; batch match not assumed Last known priceNot reconfirmed in the latest refresh. Stock is also last known.47h ago View product ↗
Happy Peptides SM-GLP1GLP1 S Vial / standard 10 $76.00 $7.60 Last known: in stock 89/100 254 indexedVendor library; batch match not assumed Last known priceNot reconfirmed in the latest refresh. Stock is also last known.47h ago View product ↗
Red Rock Peptides Semaglutide Research Compound (10mg)GLP1 S Vial / standard 10 $76.00 $7.60 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 ↗
TruLab Peptides GLP-1 SM Sema 30mgGLP1 S Vial / standard 30 $229.00 $7.63 in stock 80/100 5 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Regentide Semaglutide 30mgGLP1 S Vial / standard 30 $234.99 $7.83 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 ↗
Pepvida Labs GLP-1 10mg – 10 Vial PackGLP1 S · Bulk Vial / standard 100 $799.00 $7.99 in stock 72/100 12 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Tydes GLP-1 S 12mgGLP1 S Vial / standard 12 $99.99 $8.33 in stock 96/100 68 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Pepvida Labs GLP-1 10mg – 5 Vial PackGLP1 S · Bulk Vial / standard 50 $419.00 $8.38 in stock 72/100 12 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Happy Peptides SM-GLP1GLP1 S Vial / standard 5 $42.00 $8.40 Last known: in stock 89/100 254 indexedVendor library; batch match not assumed Last known priceNot reconfirmed in the latest refresh. Stock is also last known.47h ago View product ↗
Tydes Tydes “Ten Set” GLP-1 S 5mg x10GLP1 S Vial / standard 50 $439.99 $8.80 in stock 96/100 68 indexedVendor 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 S 5mg x6GLP1 S Vial / standard 30 $264.99 $8.83 in stock 96/100 68 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
TruLab Peptides GLP-1 SM Sema 10mgGLP1 S Vial / standard 10 $89.00 $8.90 in stock 80/100 5 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Alpha Peptides GLP-1 SM 5-mgGLP1 S Vial / standard 5 $44.99 $9.00 in stock 82/100 36 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Pinnacle Peptide Labs GLP-1SG [10mg]GLP1 S Vial / standard 10 $89.99 $9.00 in stock 92/100 13 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Wellness Peptides GLP-1 (S) 10mgGLP1 S Vial / standard 10 $90.00 $9.00 in stock 72/100 7 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Optima Supply OPTI-(S) 10mgGLP1 S Vial / standard 10 $94.99 $9.50 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 ↗
Prime Peptides Semaglutide 10mgGLP1 S Vial / standard 10 $95.00 $9.50 in stock 97/100 74 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-1S Peptide 5mgGLP1 S Vial / standard 5 $48.00 $9.60 in stock 94/100 98 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Wellness Peptides GLP-1 (S) 5mgGLP1 S Vial / standard 5 $50.00 $10.00 in stock 72/100 7 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Paramount Peptides GLP-1 S 50mgGLP1 S Vial / standard 50 $510.00 $10.20 in stock 99/100 84 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Optima Supply OPTI-(S) 10mg (4-pack) BundleGLP1 S · Bulk Vial / standard 40 $429.99 $10.75 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-(S) 10mg (10-pack) BundleGLP1 S · Bulk Vial / standard 100 $1089.99 $10.90 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 ↗
Tydes GLP-1 S 5mgGLP1 S Vial / standard 5 $54.99 $11.00 in stock 96/100 68 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomix Research GLP-1 S (5 mg, 10 mg) 10-mgGLP1 S Vial / standard 10 $109.99 $11.00 in stock 81/100 70 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Penguin Peptides GLP-1 S 5-mgGLP1 S Vial / standard 5 $59.00 $11.80 in stock 86/100 94 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Pepvida Labs GLP-1 5mgGLP1 S Vial / standard 5 $59.00 $11.80 out of stock 72/100 12 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
TruLab Peptides GLP-1 SM Sema 5mgGLP1 S Vial / standard 5 $59.00 $11.80 in stock 80/100 5 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Atomix Research GLP-1 S (5 mg, 10 mg) 5-mgGLP1 S Vial / standard 5 $59.99 $12.00 in stock 81/100 70 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Optima Supply OPTI-(S) 5mgGLP1 S Vial / standard 5 $59.99 $12.00 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 ↗
Prime Peptides Semaglutide 5mgGLP1 S Vial / standard 5 $60.00 $12.00 in stock 97/100 74 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Paramount Peptides GLP-1 S 20mgGLP1 S Vial / standard 20 $255.00 $12.75 in stock 99/100 84 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Elite Miami Peptides Semaglutide 5mgGLP1 S 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 ↗
Optima Supply OPTI-(S) 5mg (4-pack) BundleGLP1 S · Bulk Vial / standard 20 $269.99 $13.50 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-(S) 5mg (10-pack) BundleGLP1 S · Bulk Vial / standard 50 $689.99 $13.80 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 ↗
Osae Research Buy Semaglutide Research Peptide ≥99% 5mgGLP1 S Vial / standard 5 $70.00 $14.00 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 ↗
Regentide Semaglutide 10mgGLP1 S Vial / standard 10 $149.99 $15.00 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 ↗
Paramount Peptides GLP-1 S 10mgGLP1 S Vial / standard 10 $170.00 $17.00 in stock 99/100 84 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Empire Biolabs GLP1-EB(S) 10mgGLP1 S Vial / standard 10 $175.00 $17.50 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 ↗
Regentide Semaglutide 5mgGLP1 S Vial / standard 5 $96.99 $19.40 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 ↗
Paramount Peptides GLP-1 S 5mgGLP1 S Vial / standard 5 $119.00 $23.80 in stock 99/100 84 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Empire Biolabs GLP1-EB(S) 5mgGLP1 S Vial / standard 5 $135.00 $27.00 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 ↗
PureRawz SemaglutideGLP1 S · Not in price comparison Vial / standard — $0.00 — Last known: in stock 72/100 100 indexedVendor library; batch match not assumed Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago View product ↗
Feel Good Peptides GLP-1 (S)GLP1 S · Not in price comparison Vial / standard — $39.95 — in stock 86/100 131 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Crownwell Research GLP1-SGLP1 S · Not in price comparison Vial / standard — $40.00 — 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 ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Crownwell Research GLP1-SGLP1 S · Not in price comparison Vial / standard — $49.00 — 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 ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Driven Ones DO-1SMG (GLP1) 40mgGLP1 S · Not in price comparison Vial / standard 40 $50.98 — in stock 85/100 37 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Driven Ones DO-1SMG (GLP1) 50mgGLP1 S · Not in price comparison Vial / standard 50 $60.98 — in stock 85/100 37 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Paramount Peptides GLP-1 S 2mgGLP1 S · Not in price comparison Vial / standard 2 $68.00 — in stock 99/100 84 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Optima Supply OPTI-(S) 5mg IndividualGLP1 S · Not in price comparison Vial / standard 5 $69.99 — 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-(S) 10mg IndividualGLP1 S · Not in price comparison Vial / standard 10 $109.99 — 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 ↗
TruLab Peptides GLP-1 SM Tablet – 3mgGLP1 S · Not in price comparison oral 3 $145.00 — in stock 80/100 5 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Paramount Peptides GLP-1 S (3mg) x 30 TabletsGLP1 S · Not in price comparison oral 3 $199.20 — in stock 99/100 84 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Apex Peptides GLP-1 S (5mg)GLP1 S · Not in price comparison Vial / standard 5 $200.00 — 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 ↗
Paramount Peptides GLP-1 S (5mg) x 30 TabletsGLP1 S · Not in price comparison oral 5 $223.20 — in stock 99/100 84 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Regentide Semaglutide 0.5mg Atomizer (RUO) 30mLGLP1 S · Not in price comparison Vial / standard 0.5 $289.99 — 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 ↗
COACertificate of Analysis: a lab report stating a batch's measured identity and purity. availability: 31 of 36 tracked sources for Semaglutide publish a COA — 21 with at least one certificate you can open at the testing lab : Peptide Partners (149 at the lab) , Eternal Peptides (141 at the lab) , Happy Peptides (114 at the lab) , True Research Labs (96 at the lab) , Feel Good Peptides (90 at the lab) , Nationwide Peptides (88 at the lab) , Paramount Peptides (81 at the lab) , S1 Research (74 at the lab) , Tydes (68 at the lab) , Prime Peptides (62 at the lab) , Rejuven8 Peptides (59 at the lab) , Penguin Peptides (47 at the lab) , and 19 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 Semaglutide → — third-party testing data, independent of every vendor and of pepmg.
● Semaglutide blends & stacks · 1 first-party priced by total — not $/mg
VendorBlendPrice
Paramount Peptides GLP-1 S (5mg) / SLU-PP-332 (1mg) x 30 Tablets BLEND $279.20 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 Semaglutide All research →

Published dosing for Semaglutide

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.

Titration schedule card. Semaglutide (Wegovy injection) titration as published, FDA label: Start: 0.25 mg weekly, Weeks 1 through 4; Then: 0.5 mg weekly, Weeks 5 through 8; Then: 1 mg weekly, Weeks 9 through 12; Then: 1.7 mg weekly, Weeks 13 through 16; May increase to: 7.2 mg weekly (weight reduction in adults who tolerate 2.4 mg for at least 4 weeks, when additional weight reduction is clinically indicated); Maintenance from: Weeks 17 and onward; Maintenance, cardiovascular risk reduction in adults: 2.4 mg, 1.7 mg; Maintenance, weight reduction in adults: 1.7 mg, 2.4 mg; Maintenance, weight reduction in pediatric patients aged 12 years and older: 2.4 mg, 1.7 mg; Maintenance, noncirrhotic MASH with moderate to advanced liver fibrosis in adults: 2.4 mg; Maximum, weight reduction in adults: 7.2 mg. Source: Wegovy FDA label · DailyMed. Research use only. Note: If patients do not tolerate a dose during dosage escalation, consider delaying dosage escalation for 4 weeks. Studied in: human · adults and pediatric patients aged 12 years and older on Wegovy injection (cardiovascular risk reduction, weight reduction, or noncirrhotic MASH with moderate to advanced fibrosis) · FDA label (Wegovy).
Maintenance from
Weeks 17 and onward
Maintenance, cardiovascular risk reduction in adults
2.4 mg, 1.7 mg
Maintenance, weight reduction in adults
1.7 mg, 2.4 mg
Maintenance, weight reduction in pediatric patients aged 12 years and older
2.4 mg, 1.7 mg
Maintenance, noncirrhotic MASH with moderate to advanced liver fibrosis in adults
2.4 mg
Maximum, weight reduction in adults
7.2 mg
Note
If patients do not tolerate a dose during dosage escalation, consider delaying dosage escalation for 4 weeks.
Wegovy injection. Titration schedule exactly as Wegovy FDA label · DailyMed ↗ published it, step for step. pepmg does not compose or adjust schedules. Save the card: landscape · portrait
Titration schedule card. Semaglutide (Wegovy tablets) titration as published, FDA label: Start: 1.5 mg daily, Days 1 through 30; Then: 4 mg daily, Days 31 through 60; Then: 9 mg daily, Days 61 through 90; Maintenance: 25 mg daily, Days 91 and onward; Maintenance, cardiovascular risk reduction or weight reduction in adults: 25 mg. Source: Wegovy FDA label · DailyMed. Research use only. Note: If patients do not tolerate a dose during dosage escalation, consider delaying dosage escalation. Studied in: human · adults on Wegovy tablets for cardiovascular risk reduction or weight reduction · FDA label (Wegovy).
Maintenance, cardiovascular risk reduction or weight reduction in adults
25 mg
Note
If patients do not tolerate a dose during dosage escalation, consider delaying dosage escalation.
Wegovy tablets. Titration schedule exactly as Wegovy FDA label · DailyMed ↗ published it, step for step. pepmg does not compose or adjust schedules. Save the card: landscape · portrait
Titration schedule card. Semaglutide (Ozempic injection) titration as published, FDA label: Start: 0.25 mg weekly, for 4 weeks; Maintenance: 0.5 mg weekly, at least 4 weeks; May increase to: 1 mg weekly, at least 4 weeks; May increase to: 2 mg weekly; Maintenance, glycemic control: 0.5 mg, 1 mg, 2 mg; Maintenance, type 2 diabetes mellitus and chronic kidney disease: 1 mg; Maximum: 2 mg. Source: Ozempic FDA label · DailyMed. Research use only. Studied in: human · adults with type 2 diabetes mellitus on Ozempic injection · FDA label (Ozempic).
Maintenance, glycemic control
0.5 mg, 1 mg, 2 mg
Maintenance, type 2 diabetes mellitus and chronic kidney disease
1 mg
Maximum
2 mg
Ozempic injection. Titration schedule exactly as Ozempic FDA label · DailyMed ↗ published it, step for step. pepmg does not compose or adjust schedules. Save the card: landscape · portrait
Titration schedule card. Semaglutide (Rybelsus tablets) titration as published, FDA label: Start: 3 mg daily, Days 1 to 30; Then: 7 mg daily, Days 31 to 60; May increase to: 14 mg daily, On Day 61 or thereafter; Maintenance, glycemic control: 7 mg, 14 mg. Source: Rybelsus / Ozempic tablets FDA label · DailyMed. Research use only. Studied in: human · adults with type 2 diabetes mellitus on Rybelsus · FDA label (Rybelsus).
Maintenance, glycemic control
7 mg, 14 mg
Rybelsus tablets. Titration schedule exactly as Rybelsus / Ozempic tablets FDA label · DailyMed ↗ published it, step for step. pepmg does not compose or adjust schedules. Save the card: landscape · portrait
Titration schedule card. Semaglutide (Ozempic tablets) titration as published, FDA label: Start: 1.5 mg daily, Days 1 through 30; Then: 4 mg daily, Days 31 to 60; May increase to: 9 mg daily, On Day 61 or thereafter; Maintenance, glycemic control: 4 mg, 9 mg. Source: Rybelsus / Ozempic tablets FDA label · DailyMed. Research use only. Note: RYBELSUS and OZEMPIC tablets are not substitutable on a mg-to-mg basis. Studied in: human · adults with type 2 diabetes mellitus on Ozempic tablets · FDA label (Ozempic tablets).
Maintenance, glycemic control
4 mg, 9 mg
Note
RYBELSUS and OZEMPIC tablets are not substitutable on a mg-to-mg basis.
Ozempic tablets. Titration schedule exactly as Rybelsus / Ozempic tablets FDA label · DailyMed ↗ published it, step for step. pepmg does not compose or adjust schedules. Save the card: landscape · portrait

Dose administered in a phase 3 randomised trial (STEP 2) (human, adults with overweight or obesity and type 2 diabetes)

2.4 mg once weekly

human · adults with overweight or obesity and type 2 diabetes · phase 3 randomised trial (STEP 2) · Route reported: subcutaneous

Read original source: PMID 33667417 ↗

Research use only — this reports what an FDA label, a peer-reviewed study or a clinical-trial registry entry published, tied to its species and study context. A trial-registry figure is what a sponsor registered, not a peer-reviewed result. 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.

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

● Peer-reviewed research · Semaglutide source: PubMed
  1. Semaglutide 2·4 mg once a week in adults with overweight or obesity, and type 2 diabetes (STEP 2): a randomised, double-blind, double-dummy, placebo-controlled, phase 3 trial PubMed ↗
    RCT human Lancet · 2021 · PMID 33667417

    This trial assessed the efficacy and safety of the GLP-1 analogue once a week subcutaneous semaglutide 2.4 mg versus semaglutide 1.0 mg (the dose approved for diabetes treatment) and placebo for weight management in adults with overweight…

  2. Efficacy and Safety of Semaglutide for Weight Loss in Obesity Without Diabetes: A Systematic Review and Meta-Analysis PubMed ↗
    Meta-analysis human Journal of the ASEAN Federation of Endocrine Societies · 2022 · PMID 36578889

    The weight loss benefit of semaglutide in patients with diabetes is well-documented, but its clinical utility in treating obesity among patients without diabetes is less described. We therefore assessed the efficacy and safety of…

  3. Safety of Semaglutide PubMed ↗
    Review human Frontiers in endocrinology · 2021 · PMID 34305810

    The glucagon-like peptide-1 receptor agonist (GLP-1RA) semaglutide is the most recently approved agent of this drug class, and the only GLP-1RA currently available as both subcutaneous and oral formulation. While GLP-1RAs effectively…

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 Semaglutide?

Per-mg prices for semaglutide vary significantly across vendors due to differences in synthesis purity, scale, and sourcing of raw materials. Comparing prices helps researchers identify cost-effective suppliers while maintaining quality standards for reproducible experimental results.

▸ Reading the COA

A third-party Certificate of Analysis (COA) for semaglutide should confirm identity via mass spectrometry (e.g., ESI-MS) and purity ≥98% by HPLC. Common issues include under-filling (e.g., actual content below labeled mg/vial) and adulteration with truncated or oxidized peptide fragments.

▸ FAQ

How should I store semaglutide for research use?
Lyophilized semaglutide should be stored at -20°C or below, protected from light and moisture. Reconstituted solutions are typically stable for short periods at 2-8°C, but researchers should verify stability data from the supplier.
What is a Certificate of Analysis (COA) and why is it important?
A COA is a document from the supplier or third-party lab detailing the compound’s identity, purity, and batch-specific test results. It is critical for verifying that the peptide meets research-grade specifications and is free from contaminants.
Why do prices for semaglutide differ so much between vendors?
Price differences arise from factors like synthesis scale, purification methods (e.g., HPLC vs. flash chromatography), and vendor overhead. Lower prices may indicate lower purity or under-filling, so researchers should always check COAs before purchase.

▸ Same cluster

→ Reconstitution calculator for Semaglutide research math.
All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label, a peer-reviewed study or a clinical-trial registry entry has published a dose, pepmg reports it with the source named and the tier labeled (a registry figure is marked trial registry, not peer-reviewed), 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.