BPC 157 is supplied for controlled in-vitro research workflows in the Healing & Recovery category
203,241,242 In addition, most of these 12 structural classes also harbor representatives that control the adaptive response to cellular reactive oxygen species (ROS), e.g., superoxide and peroxides, reactive nitrogen species (RNS), e.g., GSNO and NOx, reactive electrophile species (RES), e.g., formaldehyde, quinones and the recently described reactive sulfur species (RSS), e.g., thiol persulfides or more generally supersulfides. 243,244 We review how sequence diversity in each structural family can be represented by clusters of closely related sequences 239,245,246 and interpreted in terms of a conserved metal binding or sensory motif, thereby defining the cognate inducer with greater confidence

If mold is growing, ie on cheese, I wouldn't eat it although my ol' Dad would say it's home-grown penicillin so good for you LOL I drew the line at this but he did survive until he was 95 yrs old so, maybe some truth in it LOL I've got another couple of months to think about the arguments for and against but, I think, I'll likely continue using the ampoules until I feel uncomfortable about it
Avoid contamination by using sterile technique during each draw wipe the vial stopper with a 70% isopropyl swab and don't re-enter the vial with a needle that's been used elsewhere