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This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
Label 75 mg · Lab measured 9.29 mg
12% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.3 mg using the measured mass, against 18.8 mg on the label — 88% less.
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/KPV/BPC-157/Thymosin Beta-4 from Zen Aminos, performed by freedomdiagnosticstesting.com on May 15, 2026. Reported purity: 99.42%. Net content: 9.29 mg against 75 mg labeled (12% of label). Tested content is 88% below the labeled amount. Batch BSF/Yoyo. Sample source: shop-provided. Certificate of analysis attached.
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| ZAP-GK1003 | 11 Jul 2026 | freedomdiagnosticstesting.com | 99.56% | 124% | ✓ Lab-verified |
| ZAP-GHCU50 | 2 Jun 2026 | freedomdiagnosticstesting.com | 99.81% | 91% | Unverified |
| ZAP-GHCU20 | 2 Jun 2026 | freedomdiagnosticstesting.com | 99.82% | 99% | Unverified |
| ZAP-GX302 | 19 May 2026 | freedomdiagnosticstesting.com | 99.84% | 102% | Unverified |
| ZAGW03 | 26 Apr 2026 | freedomdiagnosticstesting.com | 99.5% | 13% | Unverified |
| ZAGK502 | 29 Mar 2026 | freedomdiagnosticstesting.com | 99.826% | 110% | Unverified |
| ZA-5473759 | 22 Mar 2026 | Horizon Analytical | 99.54% | 97% | Unverified |
| ZAGW02 | 20 Feb 2026 | freedomdiagnosticstesting.com | 99.499% | 12% | 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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