The limited human evidence is the elephant in the room
Few side effects are mild and go away on their own as body adjusts to the new high dose of vitamin B12 from a deficient state
The biggest one is stacked GI side effects - nausea, vomiting, diarrhea, and constipation - because both compounds slow digestion
Coast to Kitchen BPC - 157 Body Protection Capsules is manufactured in San Diego, California
Peptides on the FDAs restricted list are not allowed to be compounded
The peptide, typically administered as a nasal spray, has shown the most promise in humans for treating neurological conditions, particularly ischemic stroke, but there is no evidence for general cognitive enhancement