syntha 6

Has anyone tried synthase 6? Taste is amazing! My question, is this the right kind of protein for pre/post-op? It contains 2 types of protein. I don't know if my body would process it post-op. I'm still in the early stages of getting approved for surgery, will be going to meet my surgeon for the first time on Jan 28th. I will ask him this question too but thought I might get the answer from here. Thanks in advance. 

Others  may comment on whether it is the right proteins.  I have only used Syntra-6 and BSN and my protein has been fine.  I do not like the taste or smell of other proteins.