The World Anti-Doping Agency (WADA) and USADA classify BPC-157 as a prohibited substance under the S0: Non-Approved Substances category
BPC-157: The Local Healer Best for gut, tendon, ligament, and joint repair Reduces inflammation and balances overactive immune responses Strengthens the gut lining (often damaged by antibiotics or mold toxins) Ideal if your Lyme symptoms are targeted, like joint pain, tendonitis, or digestive issues TB-500: The Systemic Fixer Works throughout the entire body Promotes new blood vessel growth and improves circulation Supports organ and tissue repair at a broad level Useful for widespread damage, chronic inflammation, or multiple coinfections Often paired with Thymosin Alpha-1 (TA-1) for extra immune support Choosing the Right Peptide Choose BPC-157 if your issues are localized (joints, gut, tendons)
However, there is already evidence that Epithalon activates gene for this protein
& Liu, R
Here is what researchers most often study, all in animal or cell models: Cytoprotection: Much of the early work looked at how the peptide affects the stomach and gut lining in rodents
The peptide does not magically repair damaged disc tissue or push herniated material back into place