Accelerating Tendon Healing: The Role of Collagen Peptides and BPC 157 Orthowell Physical Therapy Do Peptides Work? From Building Muscle to Injury Recovery 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 All the hype about peptides But what are they actuallyand have they really been tested in humans for muscle building or tendon regeneration? We took a deep dive into the literature They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.