Certified Peptides
Evidence last updated: October 1, 2026
Publishes 92 independent COAs from 5 labs across 51 peptides; latest Oct 2026.
› How is this computed?
- Independent COAs (volume × freshness × lab reputation) +40Strong90 COA(s)
- Distinct independent labs +20Strong4 lab(s)
- Median measured purity +22Strong99.4% over 41 COA(s)
- Evidence breadth +10Fair51 peptide(s), 0 lot(s)
- Years active +2Limited2 year(s)
Bars show each input's strength versus its plausible maximum. Full methodology on /about.
Measured purity
Oct 2025 – Sep 2026 · 11 months
99.5%
all-time avg · 16 COAs with purity data
Directory average is the monthly mean of every measured COA on file.
- Last 45d
- 99.5%
- 2 COAs
- Low
- 98.7%
- High
- 99.8%
Latest COA
Oct 2026
Location
🇺🇸US
Founded
2024
Status
unknown
61 peptides carried
Peptides this vendor lists. Open one for the listing and any COAs on file.
92 COAs across 51 peptides
Independent third-party test coverage, summarised per peptide. Each health bar is coloured by that peptide's median measured purity.
- BPC-157 99.8%7
- Sermorelin 98.4%5
- hCG —4
- MOTS-c 96.2%4
- GHK-Cu 99.5%3
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