Reputable companies do tough testing and quality control to make sure the peptide meets the high standards for lab use
Wladkowski SP, Wallace CL, Coccia K, et al
Drug Testing and Analysis 9:14901498 Duzel A, Vlainic J, Antunovic M, Malekinusic D, Vrdoljak B, Samara M, Gojkovic S, Krezic I, Vidovic T, Bilic Z, Knezevic M (2017) Stable gastric pentadecapeptide BPC 157 in the treatment of colitis and ischemia and reperfusion in rats: new insights
Application Area Suggested Dosage Frequency Injury Recovery (muscle, tendon, ligament) 0.75 mg 1 mg Daily Joint & Tendon Inflammation 0.5 mg 0.75 mg Daily Gut Healing / GI Repair 0.25 mg 0.5 mg Daily Post-Surgical Recovery 1 mg Daily General Regeneration / Anti-inflammatory 0.5 mg 0.75 mg Daily or 5x per week