Glycerin, water, highly purified phospholipids (soy lecithins), ethanol, vitamin E (as d-alpha tocopherol polyethylene glycol 1000 succinate), natural mixed tocopherols, medium chain triglycerides, natural flavorings, EDTA (as preservative), natural citrus and mint oils Take 1 tsp
Mechanism of Action BPC-157 (Body Protection Compound) BPC-157 is a synthetic pentadecapeptide (15 amino acids) derived from a protective protein found in human gastric juice
From available case reports, compounding pharmacy data, and practitioner experience, the following have been observed: BPC-157 Reported Side Effects Nausea and gastrointestinal discomfort (especially with oral administration) Dizziness or light-headedness Flushing or warmth at injection sites Headache Fatigue or somnolence in some users TB-500 Reported Side Effects Injection site reactions (redness, mild pain, swelling) Transient fatigue or lethargy following administration Headache Possible flu-like symptoms in a minority of users Critical Risk Note: Because neither peptide has undergone full clinical trial evaluation in humans, the complete adverse event profile is unknown
The combination may produce greater vascular effects than either component alone, though this synergistic hypothesis requires further clinical validation
Fletcher MM, et al
Last reviewed: June 10, 2026 Last updated: June 10, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations