All vendors

YuYi peptide

Active

Reputation

Community trust

Unreliable vendor — Finnrick Grade E with consistently poor and inconsistent testing results.

Community reputation

Finnrick testing found YuYi peptide to be unreliable across 3 products tested. Average purity/quantity score of 5.1/10 with significant variance (0.0-7.8) indicates inconsistent product quality and failed or near-failed quality standards.

Reported issues

  • Failed or near-failed Finnrick quality testing
  • average purity/quantity score 5.1/10 across 3 products
  • significant batch-to-batch variance (min 0.0, max 7.8)

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

Is this your company? Claim this listing to correct your details and connect your store.

Claim listing

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