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Purity · passShop-provided sample

TB-500 × Real Peptides — Lab Test, December 2025

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.67%
Excellent purity only
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Test results

6 data points
Purity
99.67%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.84 mg
Qty match
98% of labeled · -2%
0label125%
Batch / Lot
N/A
Container
White lyophilized powder
Tested by
BioRegenView profile →

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

Independent HPLC purity analysis of TB-500 from realpeptides.co, performed by BioRegen on December 15, 2025. Reported purity: 99.67%. Net content: 9.84 mg against 10 mg labeled (98% of label). Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
LC-MS certificate of analysis for TB-500 10mg from Real Peptides showing 99.67% purity
Issued by BioRegen · Dec 15, 2025 · Batch N/A

Related lab tests

8 tests

The 341 other TB-500 tests on Peptigrity range from 96.84% to 100.00%. This one sits at 99.67%.

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