PeptidesAuditCheck a batch
← GHK-Cu rankingShips to
Barn Peptides · GHK-Cu · #58 of 248
Avoid
Weak
Fair
Good
Excellent
5.5 /10
new last 90 days
Open barnpeptides.com ↗new tab
We may earn a commission. It never changes the score.
Lab reports1/1products
Verified0+1 with key
Labs1
Price from—per mg

Key points

  1. Publishes a lab report for 1 of 1 products.
  2. 1 reports can be checked with the lab key; none confirmed automatically yet.
  3. Some reports show purity or amount outside our thresholds, or do not show them.
  4. Some of its reports come from known independent or accredited labs.

How the 5.5 adds up method v7

COA coverage3.0 / 3
Verifiability0.5 / 1
Laboratory1.0 / 2
Results0.0 / 1
Freshness1.0 / 1
Reviews0.0 / 2

Lab reports 1

GHK-Cu · Lot GHK100-260604CHECK WITH LAB KEY
Janoshik Analytical · Jun 2026
Task 172248 · Key K6KEGXT4FZMR · Verify on Janoshik Analytical ↗