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● TESTAGENPeptide bioregulator

Compound dossier · evidence, sources, and tracked market

Testagen

Peptide bioregulator not yet reviewed 0 cited studies 10 tracked vendors

Testagen market at a glance

Cheapest
$2.00/mg
Median · 10 listings
$3.00/mg
Highest
$3.40/mg
Vendors
10
Testagen price field, $/mg by vendor Each dot is one vendor's cheapest in-stock Testagen listing: 10 vendors, from $2.00 to $3.40 per mg. The market median is $3.00 per mg across 10 in-stock listings. 3 of these vendors are in the Lab-verifiable COAs tier and 4 in the Third-party COAs tier. $2 $2.5 $3 median $3.00 Modern Aminos · $2.70/mgAtomik Labz · $3.25/mgSolution Peptides · $3.25/mgIron Aminos · $2.00/mg · Lab-verifiable COAsOros Research · $2.50/mg · Third-party COAsGlacier Aminos · $2.55/mg · Third-party COAsNuScience Peptides · $3.00/mg · Lab-verifiable COAsSwiss Chems · $3.00/mg · Lab-verifiable COAsCore Peptides · $3.15/mg · Third-party COAsHappy Peptides · $3.40/mg · Third-party COAs Testagen price field, $/mg by vendor Each dot is one vendor's cheapest in-stock Testagen listing: 10 vendors, from $2.00 to $3.40 per mg. The market median is $3.00 per mg across 10 in-stock listings. 3 of these vendors are in the Lab-verifiable COAs tier and 4 in the Third-party COAs tier. $2.00 $3.40 median $3.00 Modern Aminos · $2.70/mgAtomik Labz · $3.25/mgSolution Peptides · $3.25/mgIron Aminos · $2.00/mg · Lab-verifiable COAsOros Research · $2.50/mg · Third-party COAsGlacier Aminos · $2.55/mg · Third-party COAsNuScience Peptides · $3.00/mg · Lab-verifiable COAsSwiss Chems · $3.00/mg · Lab-verifiable COAsCore Peptides · $3.15/mg · Third-party COAsHappy Peptides · $3.40/mg · Third-party COAs
Lab-verifiable COAs 3 Third-party COAs 4 Other vendors 3 linear scale · one dot per vendor, its cheapest $/mg

Highest Vendor Scores, cheapest first

All 7 vendors carrying Testagen with a Vendor Score of 80+, ordered by $/mg

  1. Lowest $/mg of these 7

    Iron Aminos

    Lab-verifiable COAs

    $2.00/mg — view this 20 mg listing at Iron Aminos' store (opens in a new tab) ▼ 33% below median
    20 mg · $39.99
    92

    250 of 250+ COAs open at Freedom DiagnosticsRing: share of COAs openable at the lab · numeral: Vendor Score

    Vendor profile

  2. Oros Research

    Third-party COAs

    $2.50/mg — view this 20 mg listing at Oros Research's store (opens in a new tab) ▼ 17% below median
    20 mg · $49.99
    88

    96 of 250+ COAs open at Freedom Diagnostics / Vanguard Laboratory

    Vendor profile

  3. Glacier Aminos

    Third-party COAs

    $2.55/mg — view this 20 mg listing at Glacier Aminos' store (opens in a new tab) ▼ 15% below median
    20 mg · $50.99
    86

    3 of 10 COAs open at Janoshik

    Vendor profile

  4. Swiss Chems

    Lab-verifiable COAs

    $3.00/mg — view this 20 mg listing at Swiss Chems' store (opens in a new tab) at median
    20 mg · $59.95
    98

    24 of 26 COAs open at Freedom Diagnostics

    Vendor profile

  5. NuScience Peptides

    Lab-verifiable COAs

    $3.00/mg — view this 20 mg listing at NuScience Peptides' store (opens in a new tab) at median
    20 mg · $59.99
    93

    87 of 103 COAs open at Chromate Labs / Freedom Diagnostics

    Vendor profile

  6. Core Peptides

    Third-party COAs

    $3.15/mg — view this 20 mg listing at Core Peptides' store (opens in a new tab) ▲ 5% above median
    20 mg · $63.00
    80

    Third-party COAs, self-hosted

    Vendor profile

  7. Happy Peptides

    Third-party COAs

    $3.40/mg — view this 20 mg listing at Happy Peptides' store (opens in a new tab) ▲ 13% above median
    20 mg · $68.00
    80

    2 of 3 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

A short peptide bioregulator studied in early research contexts around reproductive tissue.

Published dosing & study context → Reconstitution calculator →

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first-party prices captured

Compare by exact vialThe small sealed glass container a compound ships in. size: 20mg (10 vendors)

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

Testagen · 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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NextGenPeps TestagenTestagen Vial / standard 20 $50.00 $2.50 out of stock 85/100 78 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Iron Aminos Testagen 20MGTestagen Vial / standard 20 $39.99 $2.00 in stock 92/100 250 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Glacier Aminos TESTAGEN 20MG (10-Pack)Testagen · Bulk Vial / standard 200 $458.93 $2.29 in stock 86/100 10 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Glacier Aminos TESTAGEN 20MG (5-Pack)Testagen · Bulk Vial / standard 100 $269.24 $2.69 in stock 86/100 10 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Glacier Aminos TESTAGEN 20MGTestagen Vial / standard 20 $50.99 $2.55 in stock 86/100 10 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
Happy Peptides TestagenTestagen Vial / standard 20 $68.00 $3.40 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 ↗
Verified Peptides Testagen Peptide (20MG)Testagen Vial / standard 20 $55.00 $2.75 out of stock 83/100 183 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh.just now View product ↗
NuScience Peptides Testagen (Bioregulator) – 20mgTestagen Vial / standard 20 $59.99 $3.00 in stock 93/100 103 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Oros Research Testagen 20mgTestagen Vial / standard 20 $49.99 $2.50 in stock 88/100 250 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Core Peptides Testagen – 20MGTestagen Vial / standard 20 $63.00 $3.15 in stock 80/100 100 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Swiss Chems Testagen, 20mgTestagen Vial / standard 20 $59.95 $3.00 in stock 98/100 26 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Atomik Labz Testagen 20mgTestagen Vial / standard 20 $65.00 $3.25 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 Testagen 50mgTestagen Vial / standard 50 $89.99 $1.80 out of stock 100/100 COA detailsVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Bio Longevity Labs Testagen (20mg)Testagen Vial / standard 20 $79.97 $4.00 out of stock 80/100 250 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.
LA Peptides TestagenTestagen · Not in price comparison Vial / standard — $59.99 — in stock 81/100 137 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.
Modern Aminos TESTAGEN 20MGTestagen Vial / standard 20 $54.00 $2.70 in stock 76/100 106 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
Wellness Peptides Testagen (Bioregulator)Testagen · Not in price comparison Vial / standard — $55.00 — 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 ↗
Solution Peptides Testagen 20mgTestagen Vial / standard 20 $65.00 $3.25 in stock 35/100 164 indexedVendor library; batch match not assumed Checked within 24 hoursPrice and stock were collected in the latest refresh. View product ↗
COACertificate of Analysis: a lab report stating a batch's measured identity and purity. availability: 16 of 16 tracked sources for Testagen publish a COA — 10 with at least one certificate you can open at the testing lab : Iron Aminos (250 at the lab) , Oros Research (96 at the lab) , NuScience Peptides (87 at the lab) , LA Peptides (32 at the lab) , Verified Peptides (25 at the lab) , Swiss Chems (24 at the lab) , NextGenPeps (20 at the lab) , Modern Aminos (19 at the lab) , Glacier Aminos (3 at the lab) , Happy Peptides (2 at the lab) , Bio Longevity Labs , Solution Peptides , and 4 more — every one of them is a linked row in the table above. What a COA proves →

Published dosing for Testagen

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.

No curated dosing record is available for Testagen in this index yet. That describes our coverage, not proof that no study exists. See the research and cited studies on this page.

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.

▸ Why compare $/mg for Testagen?

Prices for this compound vary widely between vendors; comparing $/mg avoids overpaying.

▸ Reading the COA

Always check each vendor's third-party Certificate of Analysis (COA) for identity and purity.

▸ Same cluster

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PE-22-28 $3.80/mg
ACE-031 $69.99/mg
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IGF-1 DES $16.25/mg
→ Reconstitution calculator for Testagen 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.