§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 100012722✓ Verified · Pass
GHK-Cu × Stratford Peptides - Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.00%
✓ Excellent
Test results
7 data points
Purity
99.00%
Endotoxins
Not tested
Stated qty
100 mg
Tested qty
111.52 mg
Qty match
112% of labeled · +12%
Batch ID
100012722
Container
Blue powder in glass vial
Tested by
Analiza BiałekView profile →
◆ Quantity verification
100 mg→111.52 mg+12%
About this test
This independent HPLC lab test confirms GHK-Cu 100mg from Stratford Peptides at 99% purity. The analysis was conducted by Analiza Białek on February 25, 2026.
GHK-Cu is a copper peptide complex researched for its role in collagen synthesis, skin regeneration, and wound healing. A purity level of 99% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion
No comments yet. Sign in to be the first to discuss this test.