Thymosin Beta-4 (TB-4)
Full-length 43-amino-acid thymosin beta-4 distinct from TB-500 fragment discussions.
Overview
Same biological family as TB-500 — compare pharmacology carefully in literature.
What it is
Naturally occurring actin-binding peptide; synthetic versions discussed in research.
Mechanism (high level)
Actin sequestration and cell migration in wound-healing preclinical models.
Quick facts
- Dosage
- Research-only dosing discussions
- Route
- SubQ/IM in templates
- Cycle
- Acute injury windows
- Storage
- Lyophilized cold
Research indications
- Cardiac and dermal repair models (research)
Research protocols (education)
Education-first logging template
Use PepTok to track adherence and notes; any protocol must be directed by a qualified clinician.
Interactions
Often avoided with
- Anticoagulation without clearance
Often combined with
- Wound care basics
Peptides discussed online are not substitutes for diagnosis or prescriptions.
Side effects & safety
- Headache or fatigue reported anecdotally.
Regulatory notes
- Not FDA-approved for OTC recovery use.
FAQ
Is this a prescription?
PepTok does not provide prescriptions; it is for logging and education.
Related in catalog
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Educational content only. This material is not medical advice. Verify legality, sourcing, and dosing with a qualified professional.