TB-500 × BioLongevity Labs — Lab Test, June 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 10 mg · Lab measured 12.42 mg
124% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.1 mg using the measured mass, against 2.5 mg on the label — 24% more.
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 TB-500/GHK-Cu/BPC-157 from BioLongevity Labs, performed by BioRegen on June 16, 2025. Reported purity: 99.38%. Net content: 12.42 mg against 10 mg labeled (124% of label). Tested content exceeds the labeled amount by 24%. Batch N/A. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of TB-500 from BioLongevity Labs
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 27-3-46071 | 20 Feb 2026 | MDx BioAnalytical Laboratory | 99.76% | 101% | Unverified |
| 4-3-46031 | 4 Feb 2026 | BioRegen | 99.81% | 124% | Unverified |
| 5-3-45937 | 17 Oct 2025 | BioRegen | 99.91% | 108% | 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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