Thymosin Beta-4-Frag 500+ is a synergistic blend of Acetyl-N-Ser-Asp-Lsy-Pro (AcSDKP), and Thymogen (Glu-Trp). These are orally enhanced with salcaprozate sodium (SNAC) . The fragment featured in this formula has been found to be 10x more potent compared to the full-length TB-4 by weight. Research has confirmed its regenerative potential, immune modulation, supportive role for gut health, inflammaging and fibrosis.