HomeLab Tests core peptides, AHK-Cu
Purity · passShop-provided sample

AHK-Cu × core peptides — lab test, July 2026

Sample label: corepeptides.com
Lotlook this batch up across every shop →Check another lot
Tested · submitted by @Lavoisier 👑 Legend
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
99.8%
Excellent purity only
↓ Download COA
Independent verification available

Vanguard Laboratory publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

6 data points
Purity
99.8%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
200 mg
Tested qty
200 mg
Qty match
100% of labeled · +0%
Batch / Lot
C74104
Tested by
Vanguard LaboratoryView 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 200 mg · Lab measured 200 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 50 mg on both the label figure and the measured one.

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.

Independent HPLC purity analysis of AHK-Cu from core peptides, performed by Vanguard Laboratory on July 15, 2026. Reported purity: 99.8%. Net content: 200 mg against 200 mg labeled (100% of label). Batch C74104. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Vanguard Laboratory · Jul 15, 2026 · Batch C74104

Related lab tests

8 tests

The 30 other AHK-Cu tests on Peptigrity range from 50.63% to 99.90%. This one sits at 99.80%.

More from core peptides
More AHK-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.