Still injecting in the same spot every time? Read this. Where you inject your peptides can actually affect absorption, comfort, and results. Quick guide: Abdomen: fastest absorption Upper arms BPC 157 Arginate Therapy for your Healing Simply Wellness Stable Gastric Pentadecapeptide BPC 157 as Therapy After Surgical Detachment of the Quadriceps Muscle from Its Attachments for Muscle to Bone Reattachment in Rats The Hidden Risks of BPC157: What Patients Need to Know About Contamination and Safety Regenexx at New Regeneration Orthopedics Subcutaneous Injection: What It Is and How to Give One Exogenous Peptide Injection Causing Medical Thigh Compartment Syndrome ScienceDirect