TB-500 × 24peptides.com — lab test, June 2026
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →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 12.85 mg
129% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.2 mg using the measured mass, against 2.5 mg on the label — 28% 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.
| Report number | GF-TB5010-B241 |
|---|---|
| Portal lookup | Lab has no portalThis laboratory publishes no public lookup, so the report cannot be confirmed independently. |
| PDF vs portal | liquilabs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of TB-500 from 24peptides.com, performed by liquilabs on June 11, 2026. Reported purity: 99.7%. Net content: 12.85 mg against 10 mg labeled (129% of label). Tested content exceeds the labeled amount by 28%. Endotoxins: < 0.001. Batch GF-TB5010-B241. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of TB-500 from 24peptides.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| GF-TB5020-B241 | 4 May 2026 | liquilabs | 99.6% | 125% | Lab has no portal |
| GF-TBFRAG10-B241 | 10 Apr 2026 | liquilabs | 99.4% | 105% | Lab has no portal |
| GF082025010 | 16 Feb 2026 | liquilabs | 99.8% | 97% | Lab has no portal |
| GF-TB50020-B241 | 16 Feb 2026 | liquilabs | 99.8% | 110% | Lab has no portal |
| GF082025013 | 22 Aug 2025 | liquilabs | 99.5% | 119% | Lab has no portal |
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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