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Healing & Recovery
TB-500
Thymosin Beta-4 fragment
A synthetic fragment of Thymosin Beta-4 that promotes tissue repair, cell migration, and reduction of fibrosis.
Compounded · 503A Pharmacy
Mechanism of action
Binds and sequesters G-actin, regulating cytoskeletal dynamics and enabling endothelial and stem cell migration to damaged tissue.
Studied uses
- ✓Soft tissue & muscle repair
- ✓Cardiac recovery research
- ✓Hair regrowth
- ✓Reduction of scar tissue
Research highlights
- · Cardioprotective effects post-MI in animal models
- · Accelerated dermal wound closure in rodents
- · Investigated in dry-eye clinical trials (RGN-259)
Side effects & cautions
- · Mild lethargy in first 1–2 doses
- · Injection-site reactions
- · Theoretical concerns regarding angiogenesis in malignancy
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