Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But there's limited research into their effectiveness. So how do Synthetic peptides, specifically BPC 157 and TB 500 and CJC 1295, are increasingly popular in the longevity & biohacking space. But do they really work for injury healing, muscle building, and are BPC 157 has already hit the mainstream, but should it hit your bloodstream? BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group When will the FDA reclassify BPC 157 to Category 1? Odds & Predictions