𧬠What is TB-500?
TB-500 is the synthetic version of a naturally occurring peptide called Thymosin Beta-4 (Tβ4). It is a short peptide made up of 43 amino acids and is known for its role in cell migration, blood vessel formation, and tissue regeneration. TB-500 is not the full Thymosin Beta-4 protein but a fragment that researchers believe carries many of the regenerative and healing properties.
āļø Mechanism of Action
TB-500 works primarily by:
-
Regulating actin ā It binds to actin, a protein involved in cell structure and movement, helping cells to migrate and repair damaged tissues.
-
Promoting angiogenesis ā Stimulates the growth of new blood vessels in tissues.
-
Anti-inflammatory effects ā Helps reduce inflammation in damaged tissues.
-
Accelerating recovery ā Enhances healing in tendons, ligaments, muscles, and skin.
š” Reported Benefits (from research and anecdotal use)
-
Faster recovery from injuries (muscle tears, tendon or ligament damage)
-
Reduced inflammation and oxidative stress
-
Improved joint mobility and flexibility
-
Enhanced healing of skin and eye injuries
-
Possible support for heart and neurological tissue regeneration
š Administration (research context only)
-
Typically administered subcutaneously (SubQ) or intramuscularly (IM).
-
Dosages vary widely in research (commonly cited ranges are 2ā10 mg per week, split into multiple injections).
-
Often used in cycles of 4ā6 weeks, sometimes followed by lower maintenance doses.
ā ļø Safety & Legality
-
TB-500 is a research peptide, not an FDA-approved drug.
-
Human clinical data is limited; most information comes from animal studies and anecdotal reports.
-
Possible side effects: fatigue, headache, dizziness, injection site irritation (data is still very limited).
-
Its use in competitive sports is banned by WADA.