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
In the literature, BPC-157 is described as a stable pentadecapeptide studied in the context of, among other things, angiogenesis, endothelial function and pathways dependent on the nitric oxide
At this point, there is no peer-reviewed evidence confirming its safety or effectiveness in humans
Done incorrectly, you risk side effects, wasted money, or dangerous interactions
Lower Early human, animal or laboratory data with limited clinical translation
Although social media promises that these are safe, teens may be at a higher risk for adverse effects from unregulated peptide use