Puratek Peptides
Publishes 2 independent COAs from 1 lab across 2 peptides; latest Feb 2026.
Affiliate link — Merit may earn a commission at no extra cost to you. Never affects scores.
› How is this computed?
- Independent COAs (volume × freshness × lab reputation) +7Limited2 COA(s)
- Distinct independent labs +8Fair1 lab(s)
- Median measured purity +24Strong99.8% over 2 COA(s)
- Evidence breadth +4Limited2 peptide(s), 0 lot(s)
- Years active +1Limited1 year(s)
Bars show each input's strength versus its plausible maximum. Full methodology on /about.
Measured purity
since Feb 2026 (under a month)
99.79%
all-time avg · 2 COAs with purity data
- Last 45d
- 99.79%
- 2 COAs
- Low
- 99.72%
- High
- 99.85%
Latest COA
Feb 2026
Location
🇺🇸Las Vegas, Nevada
Founded
2025
Status
active
Payment
CashApp · PayPal · Venmo · Zelle
Shipping
International
21 peptides carried
Every (peptide, SKU) this vendor lists. Click through for the listing detail and any COAs we have for that exact pair.
2 COAs across 2 peptides
Independent third-party test coverage, summarised per peptide. Each health bar is coloured by that peptide's median measured purity.
- Melanotan I 99.9%1
- Melanotan II 99.7%1
Have a vial?
Check its batch
Type the lot or batch code printed on your vial to see if we have an independent COA on file for it.
Verification report
Is Puratek Peptides legit?
Full evidence breakdown: scam signals, lab history, purity data, and FAQs.
View verification report →