They aren't supplying B12 for any medical condition, so they don't have to worry about what they sell going off
May reduce fatigue and brain fog
[24] Cyanocobalamin is one of the most widely manufactured vitamers in the vitamin B 12 family (the family of chemicals that function as B 12 when put into the body), because cyanocobalamin is the most air-stable of the B 12 forms, [25] and is the easiest to purify after it is produced by bacterial fermentation
Supports bodily functions, tissue repair, and protein synthesis
Im an old man, a number of news outlets reported him as saying on his podcast
The original Achilles tendon transection model in rats (Staresinic, Sikiric et al., 2003) showed that systemic BPC-157 accelerated healing of fully transected tendons, and this finding has been reproduced across multiple labs over the 20+ years since