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Study period and location This study was conducted from February 2023 to December 2023

Oral supplementation is commonly used as a first-line approach

These are research-context interests, not validated clinical outcomes

BPC-157 Nasal Spray vs Oral: Bioavailability Comparison The most critical factor when comparing BPC-157 nasal spray vs oral administration is bioavailabilitythe percentage of the administered dose that successfully enters systemic circulation and becomes available for biological activity

However, some people may experience some pain, swelling or redness at the injection site, and in much rarer cases headaches, itching or nausea