§ Same category · Healing peptides
Thymosin Beta-4 (TB-4) vs TB-500
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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Thymosin Beta-4 (TB-4)
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vendors tracked
TB-500
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vendors tracked
Thymosin Beta-4 (TB-4)
Full-length actin-sequestering peptide
No current listings at 5mg.
TB-500
Actin-binding healing fragment
No current listings at 5mg.
About Thymosin Beta-4 (TB-4)
Full-length thymosin beta-4 — the parent molecule from which the TB-500 fragment is derived. Studied for cardiac repair, cornea healing, and hair growth.
About TB-500
TB-500 is a synthetic fragment of the naturally-occurring thymosin beta-4 peptide, studied in animal models for soft-tissue repair and inflammation modulation.