The Hidden Risks of BPC157: What Patients Need to Know About Contamination and Safety Regenexx at New Regeneration Orthopedics The Wolverine Drug Ortho Rhode Island Think twice before injecting peptides bought online: unauthorized products can seriously harm you Canada.ca Have you used peptides? What are your thoughts? Let me know below Peptides are short chains of amino acids that play vital roles in cellular signaling and repair throughout the body.