BPC-157 (Body Protection Compound-157) is a synthetic peptide with potential healing properties, particularly for gastrointestinal repair, tendon/ligament healing, and tissue regeneration.
While most research has focused on injectable or oral administration, nasal spray delivery is gaining interest for its convenience and potential systemic effects.
BPC-157 Nasal Spray: Use & Efficacy
1. Proposed Benefits of Intranasal Delivery
Faster absorption (bypasses the digestive system)
Potential blood-brain barrier penetration (may support brain-related healing)
Non-invasive compared to injections
Systemic effects (may reach gut, joints, and other tissues)
 
2. Potential Applications
Gut healing (leaky gut, ulcers, IBD)
Joint/tendon repair (tendonitis, ligament injuries)
Neuroprotection (anxiety, TBI, nerve damage)
Anti-inflammatory effects (reduces systemic inflammation)
 
3. Efficacy & Research Status
Limited human trials (most evidence is from animal studies)
Animal studies show BPC-157 promotes healing in:
Stomach ulcers (oral & injected forms)
Tendon-to-bone healing (rat studies)
Brain injury recovery (intranasal delivery in rodents)
Anecdotal reports suggest nasal spray may help with:
Cognitive function
Joint pain
Gut issues
Faster recovery from injuries
 
4. Researched Dosage & Usage (Anecdotal)
Typical doses range from 250–500 mcg per spray, 1–2x daily.
Cycling (e.g., 2–4 weeks on, 1–2 weeks off) is common.
Effects may be noticed within days to weeks.
 
5. Safety & Side Effects
Generally well-tolerated (no serious side effects reported)
Possible mild effects: headache, dizziness (rare)
Lack of long-term human safety data
 
Conclusion
BPC-157 nasal spray is a promising but experimental delivery method. While animal studies and anecdotes support its benefits, more human clinical trials are needed.