All vendors

Penguin Peptides

Active
COA: Yes - third party via Finnrick Analytics Verified COA

Testing and trust

Third-party COA

Yes - third party via Finnrick Analytics

Testing lab

Finnrick

Reputation

Community trust

Tier 2 - Generally reliable with some product inconsistencies

Community reputation

Finnrick Analytics Grade B vendor with average purity/quantity score of 7.3/10 across 4 tested products. Shows general reliability but with some product inconsistencies noted.

Reported issues

  • Product inconsistencies noted
  • minimum purity score of 5.9 on at least one product tested

Reported issues describe what our data shows. They are not a legal finding.

For educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.