Sleep Architecture and Delta-Wave Promotion: In rabbit, rat, cat, and limited human EEG studies, intravenous or intracerebroventricular DSIP administration significantly increased total sleep time, prolonged slow-wave sleep (SWS) duration, increased delta-wave power, and reduced sleep latency without altering REM sleep proportion
PLoS One 7(7):40972 Wijesekara N, Dai FF, Hardy AB, Giglou PR, Bhattacharjee A, Koshkin V, Chimienti F, Gaisano HY, Rutter GA, Wheeler MB (2010) Beta cell-specific Znt8 deletion in mice causes marked defects in insulin processing, crystallisation and secretion
The honest limitation is that none of it has been developed into a safe, approved therapy, and the compounds only real-world human-adjacent use is a prohibited one
This convenience matters for protocols requiring multiple appointments
TB-500: Systemic Healing at 10mg TB-500 (Thymosin Beta-4 fragment) complements BPC-157 by providing systemic rather than localized healing support