Hi I recently bought melanotan 2 and I I received it in the mail yesterday. I ordered 3 vials where it comes in the powder and then you have to add the sterile water. I mixed one of them last night and put that one into the fridge. I just read online that you should also put the dry powder (so the ones I don't have mixed yet) in the fridge too, is this true? If it is true have I already damaged the powder since I didn't refrigerate them right away and they have been exposed to room temperate for about 24 hours now?