GHK-Cu × betterbiosynthesis.com — lab test, April 2026
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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 105 mg · Lab measured 104.96 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 26.3 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 betterbiosynthesis.com, performed by Janoshik Labs on April 10, 2026. Reported purity: 99.894%. Net content: 104.96 mg against 105 mg labeled (100% of label). Batch 10025. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from betterbiosynthesis.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| GHK-50-020262026-J | 11 Feb 2026 | freedomdiagnosticstesting.com | 99.538% | 94% | 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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