I still use one scoop intra-workout mixed with N2KTS. I like the product, but I think the PeptoPro just has an off taste.
I first used the Pre-Max product and really liked that as well and Pre-Max kind of had an off taste. At first, I thought the off taste was from the Tomato Extract in Pre-Max, it had kind of a tomato like after taste. I find with the Strawberry Lemonade, it has that same sort of tomato like after taste which i'm now thinking is the PeptoPro since the Max Absorbed Protein doesn't have the tomato extract in it.
I don't know how to describe it, its not bad tasting, just different.
I also find I have to mix it with a lot of water or its too concentrated for me and thats just with one scoop. I do one scoop with about 30 oz. water for my intra-workout drink. I do like both products a lot and if I was choosing between SizeOn and Max Absorbed or Pre-Max, I would go with PP's stuff any day. It kills SizeOn in taste and quality of the product