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fitness_centerRegenerativeActin-regulating peptide

TB-500 / Thymosin Beta-4

Also known as Thymosin Beta-4 · TB4

Synthetic fragment of Thymosin Beta-4 studied for cell migration, angiogenesis, and tissue remodeling.

Mechanism of action

How TB-500 / Thymosin Beta-4 works

Regulates actin polymerization and supports the migration of repair cells into injured tissue, influencing the remodeling phase of healing.

Areas of study

What TB-500 / Thymosin Beta-4 is studied for

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    Soft tissue and tendon repair

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    Wound healing and tissue remodeling

Considerations

Important things your physician will discuss

This is general clinical context — not medical advice. Your evaluation determines whether TB-500 / Thymosin Beta-4 is appropriate for you.

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    Investigational use — sport governing bodies may restrict it

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    Not appropriate during active malignancy or pregnancy

Curious whether this peptide fits your protocol?

A licensed Allora physician will review your goals, history, and labs before recommending any therapy.

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© 2026 Allora Care. All rights reserved. Medical Disclaimer: Allora provides a clinical platform for connecting patients with medical providers; it does not provide medical advice directly. All clinical decisions are made by board-certified physicians within our network. Medications are dispensed by licensed partner pharmacies.

Peptide therapy is a specialized medical treatment. Not all patients are eligible based on clinical history. A medical consultation is required before any prescription can be issued. Third-party testing reports are available to patients upon request for their specific therapeutic medication batch.