Double-stranded DNA binding function of RAD51 in DNA protection and its regulation by BRCA2
Croatian researchers isolated the full, larger peptide BPC in 1998 from gastric juices and found the 15 amino acid sequence, BPC-157 to be the active part responsible for its clinical effects (the story of how it was discovered is fascinating, but that is a conversation for a different day if there is enough interest, let me know below)
Grave de Peralta Menendez R, Gonzalez Andino S, Lantz G, Michel CM, Landis T (2001)
There was a subtly increased overall depth here that impressed though admittedly you kinda have to try these side by side to see where Im coming from
Science 361:11121115 Traynelis SF, Wollmuth LP, McBain CJ, Menniti FS, Vance KM, Ogden KK, Hansen KB, Yuan H, Myers SJ, Dingledine R (2010) Glutamate receptor ion channels: structure, regulation and function
While it may indirectly support overall skin health through its role in glutathione synthesis, it is not typically used as a standalone ingredient specifically for pigmentation concerns
