If your main focus is immune health, skin vitality, and antioxidant protection, choose vitamin C
Before injection, that powder must be dissolved into a liquid carrier and bacteriostatic water is the standard choice because the 0.9% benzyl alcohol in it prevents microbial contamination during the multi-week dosing period
Itchy rash, Irritation of ear, Allergic skin rash, Bronchitis, Pulmonary edema, Congestive heart failure, Polycythemia vera, Diarrhea

Before reconstitution Lyophilized powder storage: Room temperature: Fine for months Refrigerator (2-8C): Extends shelf life to 12-24 months Freezer (-20C): Maximum shelf life (24-36 months) Keep in original packaging, protect from light Don't: Leave in hot car Expose to direct sunlight Open vial until ready to reconstitute Get moisture inside vial After reconstitution Critical: Refrigerate immediately: Store at 2-8C (36-46F) Main fridge section, not door (too much temperature fluctuation) Use within 28-30 days maximum Discard if cloudy or discolored Daily use: Remove from fridge briefly to draw dose Return to fridge immediately Don't leave out for hours Each removal should be 5 years continuous use) When to stop and consult physician: Severe or persistent side effects Allergic reaction (rash, difficulty breathing) Unexpected symptoms Contraindications Avoid BPC-157 if: Pregnant or breastfeeding (no safety data) Active cancer (theoretical tumor growth concern) Severe allergic reaction to previous dose Use caution if: Taking blood thinners (BPC-157 may affect coagulation) Scheduled for surgery (stop 1-2 weeks before) Significant health conditions (consult physician) See our peptide safety and risks guide

This causes a problem for those on a Vegan diet as it makes it more difficult for them to obtain it through their diet
FDA-approved for diabetes and weight management