Both have strong safety profiles
It is known to stimulate collagen and elastin production, which are crucial for maintaining skin elasticity and firmness
Oral BPC-157 for Gastrointestinal Conditions Injectable BPC-157 for Musculoskeletal Conditions Injection Technique and Patient Education All patients receiving injectable BPC-157 are provided with: Detailed written instructions for reconstitution, storage, and administration In-person or video training on proper subcutaneous injection technique Sharps disposal containers and guidance on safe disposal 24-hour clinical contact for questions or concerns Most patients self-administer injections after the first week of supervised dosing

(b) Single small case series in knee pain A peer-reviewed article (Lee et al., Alternative Therapies in Health & Medicine , ~2021) describes: 12 patients with chronic knee pain Treated with intra-articular BPC-157, often combined with TB-500 7 of 12 reported symptom improvement lasting several months This study has major limitations: No control group No blinding No standardized outcomes (no KOOS, WOMAC, or imaging) Very small sample size Mixed interventions Conclusion: This study cannot demonstrate true benefit
Once reconstituted, store at 28C (refrigerator) and use within 2128 days