Nitrous Oxide
New member
Ok bros. This is the deal. My arms are at 23". I want to have at least 25" which means another 2" must be added. Now, is synthol my only choice.. I do have 2 bottles each one is 100ml of posing oil (synthol). I haven't decided if I wanna take it or not..but lately I'm obsessed with biceps..is there anything else I can make myself that will make them grow..instead of synthol..?