What is TB-500?
TB-500 is a synthetic version of a naturally occurring peptide called Thymosin Beta-4, which is found in virtually all human and animal cells. It plays a critical role in cell migration, blood vessel formation, and tissue regeneration. TB-500 is specifically designed to promote healing, enhance recovery, and improve flexibility by regulating the building of actin — a protein essential to cell structure and movement.
 
How has TB-500 been used?
Though not FDA-approved for human use, TB-500 has been widely researched in veterinary medicine and performance enhancement communities. It's commonly used by athletes and bodybuilders to help speed up recovery from injuries, reduce inflammation, and protect soft tissues such as tendons, ligaments, and muscles. Its systemic effects allow it to circulate throughout the body, targeting damaged areas and accelerating the healing process.
 
Benefits of TB-500 may include:
Faster healing of muscle tears, tendon strains, and joint injuries
Reduced inflammation in muscles and joints
Improved range of motion and flexibility
Increased endurance and recovery time
Support for heart and eye tissue repair in some studies
 
TB-500 is typically administered via subcutaneous injection but can also now be taken orally and is often stacked with other recovery-focused peptides like BPC-157 for synergistic effects.