GenPeptide
Lab-verifiable COAs
59 of 88 COAs open at Chromate Labs / Freedom Diagnostics
Independent price profile. We track 51 tracked peptide listings from genpeptide.com (Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.) · online since Sep 2025How long the vendor's website domain has existed — from public registration records and the Wayback Machine. It's the domain's age, not proof of how long the business has run. · cheapest tracked: $0.11/mg.
pepmg has an affiliate relationship with GenPeptide and may earn a commission if you buy through this link or use the code shown. The commission adds no extra cost and never changes rankings or scores.
About / founder page published ↗
Domain ageHow long the vendor's website domain has existed — from public registration records and the Wayback Machine. It's the domain's age, not proof of how long the business has run. registered Sep 2025 · ~1.1 yr online
Vendor-published info captured from GenPeptide's own site — not tested or verified by pepmg. Confirm on their site.
Domain age from public registration records (RDAP) + the Wayback Machine — the domain's age, not proof of how long the business has operated.
refreshed 5h ago
Where GenPeptide's prices sit in each market
Sorted from furthest below the median to furthest above. Bar: middle 80% of tracked listings · rule: median · dot: GenPeptide's cheapest in-stock $/mg.
Compound Position vs. median $/mg vs. median
- Tirzepatide $2.17 ▼ 56% below
- 5-Amino-1MQ $1.20 ▼ 43% below
- GHK-Cu $0.50 ▼ 35% below
- BPC-157 $3.50 ▼ 33% below
- DSIP $4.00 ▼ 33% below
- Retatrutide $3.75 ▼ 32% below
- TB-500 $4.50 ▼ 31% below
- Ipamorelin $4.00 ▼ 29% below
- Thymosin Alpha-1 $5.00 ▼ 29% below
- Semaglutide $4.50 ▼ 25% below
- PT-141 $3.30 ▼ 23% below
- KPV $4.00 ▼ 20% below
Show all 23 compounds
- Selank $3.50 ▼ 20% below
- Cagrilintide $8.00 ▼ 17% below
- Melanotan II $3.00 ▼ 14% below
- CJC-1295 $7.00 ▼ 11% below
- NAD+ $0.11 ▼ 8% below
- Epithalon $3.00 ▼ 5% below
- Semax $3.50 at
- MOTS-c $4.00 ▲ 4% above
- Melanotan I $3.80 ▲ 9% above
- Sermorelin $10.00 ▲ 39% above
- Cartalax $6.00 ▲ 108% above
Compared with every in-stock, single-compound listing pepmg tracks for each compound (bulk packs, blends and out-of-stock items left out). The axis is the ratio to that compound's median, so every row shares it.
Where GenPeptide beats the market
Below the median $/mg, ranked by how far below — not by raw price
-
Tirzepatide
60 mg · $130.00 ▼ 56% below median #8 of 85 listings · median $4.93All Tirzepatide prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. -
5-Amino-1MQ
50 mg · $60.00 ▼ 43% below median #15 of 84 listings · median $2.11All 5-Amino-1MQ prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. -
GHK-Cu
50 mg · $25.00 ▼ 35% below median #8 of 61 listings · median $0.77All GHK-Cu prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. -
BPC-157
10 mg · $35.00 ▼ 33% below median #24 of 133 listings · median $5.20All BPC-157 prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. -
DSIP
10 mg · $40.00 ▼ 33% below median #18 of 85 listings · median $6.00All DSIP prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. -
Retatrutide
48 mg · $180.00 ▼ 32% below median #26 of 96 listings · median $5.50All Retatrutide prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. -
TB-500
10 mg · $45.00 ▼ 31% below median #14 of 103 listings · median $6.50All TB-500 prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. -
Ipamorelin
10 mg · $40.00 ▼ 29% below median #17 of 87 listings · median $5.60All Ipamorelin prices Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores.
Products we track
All peptide products in our current snapshot, including blends and out-of-stock listings. Search by name, sort any column, or open a product to compare vendors. This is our indexed catalog, not a guarantee of the store’s complete inventory.
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.
Your comparison
Selections stay on this browser. Prices and stock come from the current page; review freshness and COA notes for each offer. Scroll sideways to see every offer.
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.
| Select | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 5-Amino-1MQ 50mg5-Amino-1MQ | Vial / standard | 50 | $60.00 | $1.20 | in stock | 88 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. | |
| BPC-157 / TB4 Blend (10mg/10mg)Blend · Not in price comparison | Blend | 10 | $70.00 | — | in stock | 88 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. | |
| BPC-157 10mgBPC-157 | Vial / standard | 10 | $35.00 | $3.50 | in stock | 88 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. | |
| Cagrilintide 5mgCagrilintide | Vial / standard | 5 | $40.00 | $8.00 | in stock | 88 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. | |
| Cartalax 10mgCartalax | Vial / standard | 10 | $60.00 | $6.00 | in stock | 88 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. | |
| CJC -1295 (No DAC) + Ipamorelin Blend 5mg/5mgBlend · Not in price comparison | Blend | 5 | $50.00 | — | in stock | 88 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. | |
| CJC-1295 (No DAC) 5mgCJC-1295 | Vial / standard | 5 | $35.00 | $7.00 | in stock | 88 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. | |
| Deadpool Blend (BPC-157/TB4/Cartalax)Blend · Not in price comparison | Blend | — | $135.00 | — | in stock | 88 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. | |
| DSIP 10mgDSIP | Vial / standard | 10 | $40.00 | $4.00 | in stock | 88 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. | |
| Epithalon 10mgEpithalon | Vial / standard | 10 | $30.00 | $3.00 | in stock | 88 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. | |
| GHK-CU 100mgGHK-Cu · Bulk | Vial / standard | 100 | $40.00 | $0.40 | in stock | 88 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. | |
| GHK-CU 50mgGHK-Cu | Vial / standard | 50 | $25.00 | $0.50 | in stock | 88 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. | |
| GLOW (GHK-CU/BPC-157/TB4) 70mgBlend · Not in price comparison | Blend | 70 | $80.00 | — | in stock | 88 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. | |
| Ipamorelin 10mgIpamorelin | Vial / standard | 10 | $40.00 | $4.00 | in stock | 88 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. | |
| KLOW (GHK-CU/BPC-157/TB4/KPV) 80mgBlend · Not in price comparison | Blend | 80 | $88.00 | — | in stock | 88 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. | |
| KPV 10mgKPV | Vial / standard | 10 | $40.00 | $4.00 | in stock | 88 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. | |
| Melanotan I 10mgMelanotan I | Vial / standard | 10 | $38.00 | $3.80 | in stock | 88 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. | |
| Melanotan II 10mgMelanotan II | Vial / standard | 10 | $30.00 | $3.00 | in stock | 88 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. | |
| MOTS-C 10mgMOTS-c | Vial / standard | 10 | $40.00 | $4.00 | in stock | 88 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. | |
| N-Acetyl Selank Amidate 10mgSelank | Vial / standard | 10 | $35.00 | $3.50 | in stock | 88 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. | |
| N-Acetyl Semax Amidate 10mgSemax | Vial / standard | 10 | $35.00 | $3.50 | in stock | 88 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. | |
| NAD+ Buffered (500mg)NAD+ | Vial / standard | 500 | $55.00 | $0.11 | in stock | 88 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. | |
| PT-141 10mgPT-141 | Vial / standard | 10 | $33.00 | $3.30 | in stock | 88 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. | |
| Reta / Cagri 12.5/2.5 mgBlend · Not in price comparison | Blend | 2.5 | $100.00 | — | in stock | 88 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. | |
| Reta-GP (5-Vial Kit) 10 MGGLP3 RT · Bulk · Not in price comparison | Vial / standard | 10 | $220.00 | — | in stock | 88 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. | |
| Reta-GP (5-Vial Kit) 12 MGGLP3 RT · Bulk · Not in price comparison | Vial / standard | 12 | $280.00 | — | in stock | 88 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. | |
| Reta-GP (5-Vial Kit) 24 MGGLP3 RT · Bulk · Not in price comparison | Vial / standard | 24 | $400.00 | — | in stock | 88 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. | |
| Reta-GP (5-Vial Kit) 48 MGGLP3 RT · Bulk · Not in price comparison | Vial / standard | 48 | $720.00 | — | in stock | 88 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. | |
| Reta-GP (5-Vial Kit) 6 MGGLP3 RT · Bulk · Not in price comparison | Vial / standard | 6 | $180.00 | — | in stock | 88 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. | |
| Reta-GP (GLP-3RT) 10 MGGLP3 RT | Vial / standard | 10 | $55.00 | $5.50 | in stock | 88 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. | |
| Reta-GP (GLP-3RT) 12 MGGLP3 RT | Vial / standard | 12 | $70.00 | $5.83 | in stock | 88 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. | |
| Reta-GP (GLP-3RT) 24 MGGLP3 RT | Vial / standard | 24 | $100.00 | $4.17 | in stock | 88 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. | |
| Reta-GP (GLP-3RT) 48 MGGLP3 RT | Vial / standard | 48 | $180.00 | $3.75 | in stock | 88 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. | |
| Reta-GP (GLP-3RT) 6 MGGLP3 RT | Vial / standard | 6 | $45.00 | $7.50 | in stock | 88 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. | |
| Sema-GP (GLP-1SG) 10mgGLP1 S | Vial / standard | 10 | $45.00 | $4.50 | in stock | 88 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. | |
| Sema-GP (GLP-1SG) 5mgGLP1 S | Vial / standard | 5 | $35.00 | $7.00 | in stock | 88 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. | |
| Semax/Selank (N-Acetyl Amidate) BlendBlend · Not in price comparison | Blend | — | $80.00 | — | in stock | 88 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. | |
| Sermorelin 5mgSermorelin | Vial / standard | 5 | $50.00 | $10.00 | in stock | 88 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. | |
| TB-500 10mgTB-500 | Vial / standard | 10 | $45.00 | $4.50 | in stock | 88 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. | |
| TB4 (Thymosin Beta-4) 10mgTB-500 · Not in price comparison | Vial / standard | 10 | $55.00 | — | in stock | 88 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. | |
| Tesamorelin / Ipamorelin Blend 10mg/3mgBlend · Not in price comparison | Blend | 10 | $80.00 | — | in stock | 88 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. | |
| Tesamorelin 10mgTesamorelin | Vial / standard | 10 | $55.00 | $5.50 | out of stock | 88 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. | |
| Thymosin-Alpha 1 10mgThymosin Alpha-1 | Vial / standard | 10 | $50.00 | $5.00 | in stock | 88 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. | |
| Tirz-GP (5-Vial Kit) 10 MGGLP2 TZ · Bulk · Not in price comparison | Vial / standard | 10 | $180.00 | — | in stock | 88 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. | |
| Tirz-GP (5-Vial Kit) 20 MGGLP2 TZ · Bulk · Not in price comparison | Vial / standard | 20 | $320.00 | — | in stock | 88 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. | |
| Tirz-GP (5-Vial Kit) 30 MGGLP2 TZ · Bulk · Not in price comparison | Vial / standard | 30 | $360.00 | — | in stock | 88 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. | |
| Tirz-GP (5-Vial Kit) 60 MGGLP2 TZ · Bulk · Not in price comparison | Vial / standard | 60 | $520.00 | — | in stock | 88 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. | |
| Tirz-GP (GLP-2TZ) 10 MGGLP2 TZ | Vial / standard | 10 | $45.00 | $4.50 | in stock | 88 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. | |
| Tirz-GP (GLP-2TZ) 20 MGGLP2 TZ | Vial / standard | 20 | $80.00 | $4.00 | in stock | 88 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. | |
| Tirz-GP (GLP-2TZ) 30 MGGLP2 TZ | Vial / standard | 30 | $90.00 | $3.00 | in stock | 88 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. | |
| Tirz-GP (GLP-2TZ) 60 MGGLP2 TZ | Vial / standard | 60 | $130.00 | $2.17 | in stock | 88 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. |
No matches. Try another search or reset the filters.
93/100
93
GenPeptide scores 93/100 in pepmg's criteria-based Vendor Score, which rates only what a vendor publishes about lab testing and about itself, not its products and not its prices. What we observed: most COAs openable at the testing lab (59 of 88). The biggest credibility signal pepmg weighs is how a vendor publishes lab tests: the documents counted above open at the testing lab's own site (Chromate Labs, Freedom Diagnostics, Janoshik, Kovera Labs), where the lab itself can confirm the result, and the rest are hosted by the vendor, where it cannot. Neither price nor catalog size affects this score, but for context it prices around the tracked median across the compounds it shares with other tracked vendors, over 31 tracked listings. Its prices are machine-readable and it publishes an About page, and the domain has been online about 1.1 years. This rates what GenPeptide publishes about lab testing and about itself, not the purity or authenticity of any vial, which pepmg can't verify, so read the COAs yourself. Research use only.
- Strength Third-party lab named (Chromate Labs, Freedom Diagnostics, Janoshik, Kovera Labs) — vendor-hosted documents with lab verification links — 88 COA documents found, 59 with links to the testing lab's own site (some labs restrict automated access)
How we scored this
| COA transparency | | 80/87 | third-party lab named (Chromate Labs, Freedom Diagnostics, Janoshik, Kovera Labs) — vendor-hosted documents with lab verification links — 88 COA documents found, 59 with links to the testing lab's own site (some labs restrict automated access) |
| About / who they are | | 8/8 | publishes an About/founder page |
| Public price data | | 5/5 | publishes machine-readable public prices |
Stated, but NOT scored. These describe the vendor; they earn no points either way.
| Price vs market | 0.87x the tracked median across 23 shared compound(s) |
| Catalog | 31 clean in-stock listing(s) tracked |
| Track record | active · domain online ~1.1y (since 2025) |
What would raise this score. Published behaviour only. How a vendor runs its business is its own call, and none of this affects the $/mg ranking.
- 29 of the 88 published COA documents open on the vendor's own site rather than at the testing lab. Linking the lab's own copy on those pages would let a buyer confirm the result at the source. (up to +7)
Computed from what this vendor publishes about lab testing and itself. Price and catalog size are shown above as facts and are deliberately NOT scored — $/mg is the ranking, and it is affiliate-blind. No opinions, no testimonials.
Are you the vendor? If you have changed something we score here, published something we did not find, or think we got it wrong, reach out or email hello@pepmg.com and we will re-check. Vendor corrections have already changed ratings on this site.
COA library (90 indexed records)
Browse every document and report currently indexed for this vendor. A COA covers its stated product and batch; a vendor-level link does not establish a match to every listing. Some labs limit automated access.
Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.
| Test Report 231965.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260717 084619 Adobe Acrobat.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Chromate Job 35209.png | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231530.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260612 231724 Adobe Acrobat.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099090.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| 5AMINO5Qmay.webp | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Chromate Job 35198.png | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260624 194108 My Files.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260624 192936 My Files 1.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260813 135643 Adobe Acrobat.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 235559.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260708 011930 Chrome.jpg | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260624 193919 My Files.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260708 011725 Chrome.jpg | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| melanotan052826.webp | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260813 135916 Adobe Acrobat.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| semax052826.webp | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| pt141051226.webp | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260717 093613 Chrome.jpg | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260717 192222 Chrome.jpg | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260717 094214 Chrome.jpg | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 232005.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260624 193218 My Files.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260626 011730 Adobe Acrobat.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099100.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260717 084008 Adobe Acrobat.jpg | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099110.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099109.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099111.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099112.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099107.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099108.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099105.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099106 1.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099117.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099118.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099119.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099120.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099115.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099116.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099121.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099122.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099124.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099123.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099113.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| GenP2609099114.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231533 1.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231532.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231531.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 235508.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 235560.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231966 1 1.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 232006 1.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 232007.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 232008 1.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231967.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231968.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Screenshot 20260620 170722 Chrome.jpg | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| retacagri 1.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| reta50 1.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| RETA48 1.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| semaglutide5 1.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| SemaG5March.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Chromate Job 34666.png | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| TIRZ20061726.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Tirzepatide30.png | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| DSIPmay.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| GHK50 2.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| ghk100 1.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| KPV10.png | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| melanotanI.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Chromate Job 34934.png | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Chromate Job 35564.png | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| NAD500.png | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| TESA10 2.webp | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| thymosinalpha1.png | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Tb4 BPC.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Chromate Job 34933.png | Chromate Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Selank semax.webp | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| tesa ipa july.webp | Kovera Labs | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| GenP2609099106.pdf | Freedom Diagnostics | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| Test Report 231966 1.png | Janoshik | Not individually reviewed | Available at last check | 2026-09-30 | Lab report ↗Source document ↗ |
| tirz60 1.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| CJC05 2.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| MOTSC10 2.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Screenshot 20260624 194932 My Files.jpg | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Bacteriostatic water.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| Chromate Job 36240.png | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
| MOTS C.webp | Not recorded | Not individually reviewed | Available at last check | 2026-09-30 | Source document ↗ |
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