HomeLab Tests honestpeptide.com, GHK-Cu
Purity · pass✓ Lab-verifiedShop-provided sample

GHK-Cu × honestpeptide.com — Lab Test, July 2025

LotCU10007152025look this batch up across every shop →
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.812%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 72754 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeWDNG8XN73185

Test results

6 data points
Purity
99.812%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
116.02 mg
Qty match
116% of labeled · +16%
Batch / Lot
CU10007152025
COA number
72754
Tested by
Janoshik LabsView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

What’s in the vial

Label 100 mg · Lab measured 116.02 mg

116% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 29 mg using the measured mass, against 25 mg on the label — 16% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Verification trail
Report number72754
Portal lookup✓ Lab-verified
Checked24 Jul 2026date taken from the record, not from a logged check
Checked byPeptigrity staff, against the lab's portal
PDF vs portalJanoshik Labs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of GHK-Cu from honestpeptide.com, performed by Janoshik Labs on July 31, 2025. Reported purity: 99.812%. Net content: 116.02 mg against 100 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Batch CU10007152025. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Jul 31, 2025 · Batch CU10007152025

Other lots of GHK-Cu from honestpeptide.com

LotTestedLabPurityvs labelStatus
CU1000418202623 Apr 2026freedomdiagnosticstesting.com99.93%97%✓ Lab-verified
CU100071502531 Jul 2025Janoshik Labs99.812%116%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

8 tests

The 812 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.81%.

More from honestpeptide.com
More GHK-Cu tests
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.

Submit a lab test →