Written by DavID on . Posted in
can’t say anything more than that. reading about HCG is going to explain it much more better than I ever would as there are full articles/ sites trying to explain which are written by people who can explain it much more better than I ever would be able to. as in regards of the Odivac and Zyhcg I can tell you that both of them are some really good brands… I don’t know why you want to switch from Odivac, it’s a very good one… but anyway, Zyhcg is good too. I just want to say that I am not very sure if you’re gonna see differences. whatever the case, you must be fine on either one! good luck!