TB-500
Research compoundaka Thymosin Beta-4 fragment, TB500
Synthetic piece of Thymosin Beta-4, run for recovery. Same story as BPC: good anecdotes, thin human data.
Mechanism
Works on actin and cell migration, which is the machinery behind wound healing and recovery. Most of what we actually know is preclinical, so the human picture is still fuzzy. People stack it with BPC-157 and swear by the combo.
Regulatory & Safety Status
Not approved for human use, and WADA bans it in sport, so forget it if you get tested. Research chemical only.
Research
Recombinant human Thymosin β4 ameliorates experimental colitis and intestinal fibrosis through suppression of mineralocorticoid receptor signaling
Peptide Supplements and Their Therapeutic Applications in Sports Medicine
Effects of BPC-157 and TB-500 on Achilles tendon healing in rats: A histopathological and biomechanical study
[Thymosin β4 inhibits pyroptosis in BV2 microglial cells: a mechanistic study in vitro]
Thymosin beta-4 tissue repair research
Latest TB-500 research