deaddemmama 474 Posted May 22, 2013 I used EAS advantage pre op cause they had low calories...more shakes per day left me feeling more satisfied. Post op I do Protein shots(I think they're Superboost) because I can get my protein in in two easy shots...not a fan of whey isolate shakes. I hope you can find samples.My nut didn't have any and I bought way too much stuff. Share this post Link to post Share on other sites