Lab VerifiedThymosin Beta-4 fragment
TB-500
10mg · prefilled pen
A synthetic version of a region of the thymosin beta-4 protein, studied in preclinical research on cell migration and tissue repair.
What this involves
Complete a short assessment. A licensed provider reviews your information and determines whether this product is appropriate — nothing is dispensed without that review.
Research Context
TB-500 corresponds to an active region of thymosin beta-4, a naturally occurring peptide. Preclinical work has explored roles in recovery and flexibility. Provider assessment required.
Detailed monographs, dosing references, and per-batch Certificates of Analysis are provided through your provider and our verification library.
Why USA Direct Rx
- Licensed US prescriber review
- US pharmacy dispensed
- Lab-verified purity per batch
- Real card payments — no crypto or cash-app
- Discreet, tracked shipping
Commonly Paired
BPC-157
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Compliance & Legal Status
Products are dispensed only pursuant to a valid prescription issued by a licensed provider after review of your assessment. Submitting an assessment is not a guarantee of prescription. Nothing on this page is medical advice or a claim to diagnose, treat, cure, or prevent any disease.
