BPC-157 ARG is the arginine salt form of BPC-157 (Body Protection Compound 157), a synthetic pentadecapeptide derived from a protein found naturally in gastric juice. F40 Biotech’s formulation delivers 500mcg per tablet in a 50 count oral format. The arginine salt modification being the critical chemical distinction that makes this oral tablet presentation pharmacologically viable where standard BPC-157 acetate form oral administration is not.
The arginine salt modification addresses the fundamental gastrointestinal stability limitation of standard BPC-157. In its acetate form, BPC-157 is highly susceptible to degradation by gastric acid and gastrointestinal enzymes, a vulnerability that has historically made injectable administration the preferred research delivery route. The arginine salt formation significantly improves resistance to gastric acid degradation and enhances intestinal absorption, delivering meaningful quantities of intact peptide to systemic circulation following oral administration. This stability improvement makes BPC-157 ARG the formulation of choice for research examining oral BPC-157 delivery specifically. It positions it as a distinct research subject from injectable BPC-157 in comparative oral versus parenteral bioavailability studies.
F40 Biotech formulations are stocked by Canada Steroid Depot following the same rigorous third party lab verification process applied to every product in our range. Each batch is tested for concentration accuracy and purity before being made available, with COA documentation available on request. CSD’s BPC-157 range now spans the most comprehensive delivery format selection of any peptide in our catalogue: F40 Biotech ARG 500mcg oral tablets, iLab Pharma 5mg injectable vial, iLab Pharma 20mg lyophilized vial, Hudson Science 5mg nasal spray, Hudson Science 5 pack 10mg vials, iLab Pharma 10 pack 10mg vials, and inclusion across the Wolverine and KLOW combination formats. Giving researchers every delivery route and concentration option from a single verified Canadian supplier. All orders ship discreetly across Canada in plain, unmarked packaging with no identifying information on the exterior.
Store in a cool, dry place away from direct light and heat. Refrigeration recommended for long term storage. Intended for research purposes only.
Commonly researched alongside TB-500 in tissue repair and recovery protocols. Browse CSD’s full peptide range for complete sourcing.







JAY BOSMA (verified owner) –
No change in time taking it
Luc T. (verified owner) –
Fast shipping and great product for my elbow tendinite, 10 days and it was gone
Anonymous (verified owner) –