Potential side effects may include injection-site redness, swelling, bruising, itching, tenderness, small lumps, headache, fatigue, nausea, appetite changes, abdominal discomfort, stool changes, dizziness, altered sleep, mood changes, or feeling off. Allergic or immune reactions are also possible, and the FDA has specifically raised concerns about immunogenicity and peptide-related impurities in compounded BPC-157
Galdieri L, Zhang T, Rogerson D, Lleshi R, Vancura A
"You might think, 'Oh, I'm doing this for my summer vacation.' But then when you get off of them, all of a sudden you're hungrier because you've impacted your body's ability to make these hormones naturally," she said
Notably, this peptide displays analgesic properties
Data was self-reported by 526 surveyed customers who checked in with their provider on their third check-in between 11/1/24-10/1/25