best bpc 157 supplements NBC News | The claims surrounding peptides are sweeping: They're promoted as treatments for everything from faster healing to younger-looking skin, BPC-157 | Vita Bella Health

BPC 157 (body protection compound-157) has become one of the most discussed peptides in the wellness, recovery, and restorative medicine space

Animal studies and small clinical trials indicate possible mechanisms, but no large rigorous trials exist to confirm safety and efficacy for fertility

Grey market peptides are sold online or through non-medical channels as research grade compounds, labeled not for human consumption, and marketed for weight loss or muscle building

Petechiae (flat, pinpoint spots under the skin caused by bleeding)

As of 2026, the FDA has not approved any therapeutic peptides for musculoskeletal or orthopedic applications