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HXNet / TB-500 (Thymosin Beta-4)

Free peptide testing

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

Date
18 Feb 2026
Status
Tested
View all TB-500 from HXNet tests
Fields

Independent lab test of TB-500 from HXNet. Result: FAIL · Purity 99.14% · Fill +8% · Identity Pass · 18 Feb 2026

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