bpc-157 safety side effects clinical studies The Hidden Risks of BPC‑157: What Patients Need to Know About Contamination and BPC-157 and Healing Peptides: Hype
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When in doubt, contact your provider If you are unsure about your medication after a storage incident, contact your prescribing provider or pharmacist

You get some biologics as shots under the skin

A B12 injection is an intramuscular (IM) or intravenous (IV) treatment that delivers Vitamin B12 (cobalamin) directly into the bloodstream
All other uses, including the popular framing of tesamorelin as a longevity peptide, are off-label

Debroy MA, Wolf SE, Zhang XJ, Chinkes DL, Ferrando AA, Wolfe RR, Herndon DN

BMJ open 10 (8), e033687