Ships to All 50 States · Free Shipping Over $150 · COA Included With Every Order

PEPTHORITY
Recovery & Repair
Certificate of Analysis included

Copper Peptide

GHK-Cu

$129

Promotes skin repair, collagen synthesis, wound healing, and is popular in anti-aging and hair and skin quality applications.

Size · 50mg

1
  • Third-party lab tested
  • ≥99% verified purity
  • Ships same business day
  • Discreet, unmarked packaging

For research use only. Not intended for human or veterinary use, diagnosis, treatment, or cure of any condition. Questions? Contact us.

Lab Testing & Certificate of Analysis

Independent third-party testing on every batch.

View COA
Purity
≥ 99%
Testing
Third-party
COA
Every order
Verified on every batch
  • IdentityHPLC-MS
  • PurityRP-HPLC
  • Mass confirmationESI-MS
  • Net peptide contentAAA
  • EndotoxinLAL (USP <85>)
  • Sterility / bioburdenUSP <71>

A Certificate of Analysis for GHK-Cu, matching the exact batch you receive, is included with every order. Need the COA for a specific lot in advance? Email support@pepthority.com.

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