Crystal Peptides
Publishes 9 independent COAs from 1 lab across 8 peptides; latest Jan 2026.
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› How is this computed?
- Independent COAs (volume × freshness × lab reputation) +27Fair9 COA(s)
- Distinct independent labs +8Fair1 lab(s)
- Median measured purity +22Strong99.4% over 9 COA(s)
- Evidence breadth +10Fair8 peptide(s), 0 lot(s)
Bars show each input's strength versus its plausible maximum. Full methodology on /about.
Measured purity
since Dec 2025 (1 month)
99.47%
all-time avg · 9 COAs
- Last 45d
- 99.47%
- 9 COAs
- Low
- 99.01%
- High
- 99.84%
Latest COA
Jan 2026
Founded
—
Status
active
53 peptides carried
Every (peptide, SKU) this vendor lists. Click through for the listing detail and any COAs we have for that exact pair.
9 COAs across 8 peptides
Independent third-party test coverage, summarised per peptide. Each health bar is coloured by that peptide's median measured purity.
- CJC-1295 99.5%2
- BPC-157 99.5%1
- GHK-Cu 99.4%1
- Ipamorelin 99.0%1
- Retatrutide 99.8%1
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Verification report
Is Crystal Peptides legit?
Full evidence breakdown: scam signals, lab history, purity data, and FAQs.
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