BPC 157 Pure Oral Spray, Integrative Peptides Professional Supplement Center This mistake ruins your peptides., Most degradation doesnt happen in the vial., It happens in storage., Heat., Light exposure., Improper refrigeration., Freezing when you shouldnt., All of it Oral vs Injectable BPC 157: Differences, Benefits, and When to Use Eac Revolution Health & Wellness All BPC 157 (even capsules) should :, avoid sunlight, avoid moisture , avoid excessive heat, BPC 157 with ARG in the fridge (2 8 celcius or 36 46 fahrenheit) can have a shelf life extended to best BPC 157 & TB 500 40mg Premium Recovery Blend