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 Injection Peptide Vial Holder No More Random Vials of Medicine Sitting Openly in My Fridge : r functionalprint Oral Liposomal BPC Tissue Healing Support Supplement 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