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Qing Li Peptide / TB-500 (Thymosin Beta-4)
Ordered TB-500 (Thymosin Beta-4) from Qing Li Peptide? Mail in a sample (US only) and let us test it for free.
Product
TB-500 (Thymosin Beta-4)Date
9 Jan 2026
Status
Tested
Fields
Independent lab test of TB-500 from Qing Li Peptide. Result: PASS · Purity 99.51% · Fill +11% · Identity Pass · 9 Jan 2026
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