Research peptide · Thymosin Beta-4 fragment
TB-500 (Thymosin Beta-4 fragment) in 10mg vials. Studied in cell migration and tissue repair research. ≥99% HPLC, lyophilized. Fast EU shipping.
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Independently verified quality
3,000+
satisfied researchers
99.43%
Avg. purity 2026
4.8 ★
ProvenExpert
Research details
TB-500 10mg - 1 Pack vial + 2 ml BAC water → concentration:
Per unit (10 IU)
0.25 mg
Steady-state plasma level after ~ 4 weeks with weekly administration.
Scientific references
TB-500 (Thymosin Beta-4 fragment) is a synthetic peptide that promotes cell migration, angiogenesis, and tissue regeneration. It may support flexibility, wound healing, and recovery from injuries to muscles, tendons, and ligaments. Lyophilized format ensures stability when stored at 2–8°C.
G-actin sequestration driving actin polymerization, ILK-PI3K-Akt cell survival signaling, VEGF-mediated angiogenesis, MMP-driven ECM remodeling, NF-κB anti-inflammatory modulation
Beginner protocol
— mg / Woche
Advanced protocol
2.5-5 mg twice weekly, subcutaneously
Note: The dosages listed correspond to typical ranges from published research literature. They do not replace advice from a qualified researcher or physician.
Every batch is analyzed by an independent laboratory via HPLC before shipment. We document purity (avg. 99.43% in 2026), mass spectrometry identity, and sterility. Production follows GMP standards in ISO-certified laboratories.
TB-500 is a synthetic fragment of Thymosin Beta-4, a naturally occurring peptide. In research, it promotes cell migration, angiogenesis, and tissue repair.
Store in a cool, dry place at 2-8 degrees Celsius. Use reconstituted peptide within 14 days.
>=99% purity, verified by HPLC analysis. The Certificate of Analysis is available on our website.
Each vial contains 10 mg of lyophilized TB-500. It is sold as a single vial or in packs of two or three.
With the three-vial pack the price per vial is lower than for a single vial. Current prices for every pack size are shown at the top of this product page.
Shipped discreetly and tracked. EU and US shipping available.
/ vial
All prices are net, excluding VAT and shipping. VAT is calculated at checkout once your delivery address is known.
Better together
Glow Stack (GHK-Cu 50mg, TB-500 10mg, BPC-157 10mg)The complete stack, often bought together
