Reta Peptide
Publishes 72 independent COAs from 1 lab across 13 peptides; latest Apr 2026.
› How is this computed?
- Independent COAs (volume × freshness × lab reputation) +40Strong47 COA(s)
- Distinct independent labs +8Fair1 lab(s)
- Median measured purity +23Strong99.6% over 40 COA(s)
- Evidence breadth +10Fair11 peptide(s), 1 lot(s)
- Years active +2Limited2 year(s)
Bars show each input's strength versus its plausible maximum. Full methodology on /about.
Measured purity
May 2024 – Apr 2026 · 1.9 years
99.5%
all-time avg · 59 COAs with purity data
Hover to read purity to one decimal.Directory average is the monthly mean of every measured COA on file — not a safety rating.
- Last 45d
- 99.6%
- 10 COAs
- Low
- 98.3%
- High
- 100.0%
Latest COA
Apr 2026
Location
🇨🇳CN
Founded
2024
Status
active
Payment
Bitcoin · Wire
19 peptides carried
Every (peptide, SKU) this vendor lists. Click through for the listing detail and any COAs we have for that exact pair.
72 COAs across 13 peptides
Independent third-party test coverage, summarised per peptide. Each health bar is coloured by that peptide's median measured purity.
- Retatrutide 99.6%14
- Tirzepatide 99.8%11
- Cagrilintide 99.6%8
- Tesamorelin 99.1%8
- Semaglutide 99.6%7
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Verification report
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Full evidence breakdown: scam signals, lab history, purity data, and FAQs.
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