Body Protection Compound 157 (BPC-157 for short) is a 15-amino-acid sequence thats naturally present in the stomachs gastric juice, from which it is derived
But several factors work against this natural recovery process, including age (collagen production drops roughly 1% per year after age 20), the amount of weight lost (more than 50 pounds creates significantly more laxity), how long the excess weight was carried, sun damage history, smoking, genetics, and the speed at which the weight came off
Thymosin beta-4 and its derivatives, including TB-500, are listed under peptide hormones, growth factors, related substances and mimetics
10.1038/ngeo685 Nat
In this regard, it would be interesting to evaluate if and which OS markers may directly or indirectly reflect the inadequate functioning of the KEAP1-NRF2 system in counteracting OS, and where they are already present at high levels in young adults