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✓ Purity · passShop-provided sample

GHK-Cu × Peppy&Me — lab test, April 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.9%
✓ Excellent purity only
Counts toward Peppy&Me's Trust Score until 10 Apr 2028
PeptideGHK-Cu
See Peppy&Me reviews & all 26 lab tests
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Independent verification available

Krause Analytical 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. Name, Last Name, Email, COA UPLOAD is required

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Test results

7 data points
Purity
99.9%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
99.7 mg
Qty match
100% of labeled · +0%
Batch / Lot
PMCU1002603A
Container
Purple cap, silver crimp, white label with blue band
Tested by
Krause AnalyticalView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 100 mg · Lab measured 99.7 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 25 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 GHK-Cu from Peppy&Me, performed by Krause Analytical on April 10, 2026. Reported purity: 99.9%. Net content: 99.7 mg against 100 mg labeled (100% of label). Batch PMCU1002603A. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Krause Analytical · Apr 10, 2026 · Batch PMCU1002603A

Other lots of GHK-Cu from Peppy&Me

LotTestedLabPurityvs labelStatus
PMCU502603A10 Apr 2026Krause Analytical99.6%100%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

4 tests

The 865 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.90%.

More GHK-Cu tests
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