Description: BPC-157 is a synthetic pentadecapeptide with the amino acid sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
No instability
The FDA does not require pre-approval for cosmetic ingredients, which is why thousands of serums, creams, and prescription formulations contain it without regulatory issue
Two useful entry points if you want to read the original work are Sikiric et al
The cell viability was calculated from the absorbance at 650 nm (derived from neutral red) and 550 nm (derived from cells themselves)
The cells were incubated at room temperature for 30 minutes in the dark, and the cell cycle was analyzed by flow cytometry (Win Bryte HS cytometer [Bio-Rad], using software Win Bryte, Bio-Rad Laboratories Inc., Hercules, CA, USA)