PeptidesAuditCheck a batch
← GHK-Cu rankingShips to US
Purus Peptides · GHK-Cu · #36 of 122
Avoid
Weak
Fair
Good
Excellent
5.5 /10
new last 90 days
Open puruspeptides.com ↗new tab
We may earn a commission. It never changes the score.
Lab reports3/3products
Verified0+9 with key
Labs1
Price from—per mg

Key points

  1. Publishes a lab report for 3 of 3 products.
  2. 9 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 9

GHK-Cu · Lot GHK-100-PP-02CHECK WITH LAB KEY
Janoshik Analytical · Sept 2026
Task 228226 · Key 3163GZKUBFTI · Verify on Janoshik Analytical ↗
GHK-Cu · Lot GHK-100-PP-02CHECK WITH LAB KEY
Janoshik Analytical · Sept 2026
Task 228227 · Key IDMKLSHRRZZE · Verify on Janoshik Analytical ↗
GHK-Cu · Lot GHK-050-PP-03CHECK WITH LAB KEY
Janoshik Analytical · Sept 2026
Task 228224 · Key PHG6EMP4F3VS · Verify on Janoshik Analytical ↗
GHK-Cu · Lot GHK-050-PP-02CHECK WITH LAB KEY
Janoshik Analytical · Mar 2026
GHK-Cu · Lot GHK-100-PP-01CHECK WITH LAB KEY
Janoshik Analytical · Mar 2026
Task #123130 · Key PC2HWT66DDE4 · Verify on Janoshik Analytical ↗
GHK-Cu · Lot GHK-100-PP-01CHECK WITH LAB KEY
Janoshik Analytical · Mar 2026
Task #123129 · Key 9N2GEXQ24N4U · Verify on Janoshik Analytical ↗
GHK-Cu · Lot GHK-050-PP-02CHECK WITH LAB KEY
Janoshik Analytical · Mar 2026
Task #123125 · Key RK2HFGNEAYFF · Verify on Janoshik Analytical ↗
GHK-Cu · Lot GHK-100-PP-01CHECK WITH LAB KEY
Janoshik Analytical · Mar 2026
Task #123131 · Key IPEQ2ZNRRLNB · Verify on Janoshik Analytical ↗
GHK-Cu · Lot GHK-050-PP-02CHECK WITH LAB KEY
Janoshik Analytical · Mar 2026
Task #123128 · Key JGENBXNLHK6V · Verify on Janoshik Analytical ↗