BPC 157 can be taken orally or subcutaneously, and for most people there is no difference in efficacy.Yes, some people will notice one works better than the other. Yes, some people will claim that People often ask about the difference between BPC 157 arginate and acetate forms, and the answer comes down to stability and absorption. When were talking about oral BPC 157, the arginate form is far Liposomal BPC 157 + TB 500 Combo 1 fl. oz (30 ml) Quicksilver Scientific PureFormulas BPC157: Re Generate Detox Me.Asia BPC 157 Delayed 250mcg 60 count Palm Harbor Pharmacy