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Cocer Peptides / TB-500 (Thymosin Beta-4)

Free peptide testing

Ordered TB-500 (Thymosin Beta-4) from Cocer Peptides? Mail in a sample (US only) and let us test it for free.

Date
12 Mar 2026
Status
Tested
View all TB-500 from Cocer Peptides tests
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Independent lab test of TB-500 from Cocer Peptides. Result: FAIL · Purity 97.8% · Fill +3% · Identity Pass · 12 Mar 2026

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