GHK-Cu × Bluum Peptides — lab test, May 2026
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Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 70 mg · Lab measured 54 mg
77% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 13.5 mg using the measured mass, against 17.5 mg on the label — 23% 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/BPC-157/Thymosin Beta-4 from Bluum Peptides, performed by Freedom Diagnostics on May 3, 2026. Reported purity: 99.83%. Net content: 54 mg against 70 mg labeled (77% of label). Tested content is 23% below the labeled amount. Batch GLO702604-76A. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from Bluum Peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| GLO702606-86A | 12 Jun 2026 | Freedom Diagnostics | 99.6% | 104% | Unverified |
| GHK1002605-80L | 4 Jun 2026 | Freedom Diagnostics | 99.39% | 111% | Unverified |
| KLO802604-75A | 30 Apr 2026 | Freedom Diagnostics | 99.91% | 114% | Unverified |
| 356412 | 24 Mar 2026 | BioRegen | 99.31% | 137% | Unverified |
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