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Be the first physician listed for TB-500 (Thymosin Beta-4) in your area.
Claim your listingTB-500 (Thymosin Beta-4) · Clinical Reference
Frequently Asked Questions
Is TB-500 safe?
TB-500 (a synthetic fragment of Thymosin Beta-4) has been used extensively in veterinary medicine and off-label in humans. Preclinical studies show a favorable safety profile, though human clinical trial data remains limited.
Reported side effects are uncommon and generally mild. Work with a qualified prescriber familiar with peptide therapy.
What does TB-500 do?
TB-500 promotes cell migration, angiogenesis (new blood vessel formation), and tissue repair. It plays a role in actin regulation, which is essential for cell movement and wound healing.
It is studied for accelerating recovery from musculoskeletal injuries, reducing inflammation, and promoting hair growth.
How is TB-500 administered?
TB-500 is typically administered via subcutaneous or intramuscular injection. Loading phase protocols often involve higher initial doses for 4–6 weeks, followed by a reduced maintenance dose.
It is frequently combined with BPC-157 for synergistic tissue repair effects.
Is TB-500 FDA-approved?
No. TB-500 is not FDA-approved. It is available through licensed compounding pharmacies when prescribed by a physician for off-label use in regenerative and functional medicine.
What conditions is TB-500 used for?
Common applications include sports injuries, tendon and muscle repair, wound healing, preclinical tissue-repair research, and hair regrowth.
It is one of the most widely used regenerative peptides in sports medicine and functional medicine practices.
How long does TB-500 take to work?
Onset and magnitude of effect vary by patient and indication. See the TruthTides evidence library for graded study timelines and citations of consistent use.
Results depend on injury severity, dosing protocol, and whether it is combined with other regenerative peptides.
Can I get TB-500 without a prescription?
In the US, TB-500 should be obtained through a licensed compounding pharmacy with a valid prescription. Products sold online without a prescription may lack purity verification and proper quality controls.
How do I find a doctor who prescribes TB-500?
TruthTides maintains a directory of licensed prescribers experienced with clinically relevant peptides. Search by location, telehealth availability, and peptide expertise to find a qualified provider near you.
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