TB-500 × Polaris Peptides — lab test, February 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 10 mg · Lab measured 12.162 mg
122% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3 mg using the measured mass, against 2.5 mg on the label — 22% 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 from Polaris Peptides, performed by TrustPointe Analytics on February 4, 2026. Reported purity: 99.381%. Net content: 12.162 mg against 10 mg labeled (122% of label). Tested content exceeds the labeled amount by 22%. Batch POL-TB10-5. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of TB-500 from Polaris Peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| POL-TB10-6 | 10 Apr 2026 | TrustPointe Analytics | 99.07% | 126% | ✓ Lab-verified |
| POL-TB10-5 | 4 Feb 2026 | TrustPointe Analytics | 99.31% | 123% | ✓ Lab-verified |
| POL-TB10-4 | 7 Jun 2025 | TrustPointe Analytics | 99.485% | 118% | 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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