GHK-Cu × verified peptides — lab test, September 2025
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Test results
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
Label 112 mg · Lab measured 111.84 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 28 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 verified peptides, performed by Janoshik Labs on September 12, 2025. Reported purity: 99.977%. Net content: 111.84 mg against 112 mg labeled (100% of label). Batch 09-25-11100K. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from verified peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| GHK052614100N | 17 Apr 2026 | Janoshik Labs | 99.729% | 100% | Unverified |
| GHK02261350M | 4 Mar 2026 | Janoshik Labs | 99.81% | 100% | Unverified |
| GHK022613100M | 25 Feb 2026 | Janoshik Labs | 99.796% | 100% | Unverified |
| 01-25-12100L | 31 Dec 2025 | Janoshik Labs | 99.822% | 100% | Unverified |
| 06-25-10100J | 4 Jul 2025 | Janoshik Labs | 99.917% | 109% | Unverified |
| 06-25-1050J | 19 Jun 2025 | Janoshik Labs | 99.925% | 103% | Unverified |
| 12-24-0910I | 13 Feb 2025 | Janoshik Labs | 99.98% | 100% | Unverified |
| 09-214-0810 | 30 Oct 2024 | Janoshik Labs | 99.855% | 103% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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