I have always used protein shakes as a staple in my supplement regime as it has always had science to back up the added benefits. But I have never had the same response that I had off of the ASN HP-100 Protein! In my years of protein abuse I have NEVER recovered faster overnight than the 4 weeks that I was on it. Now it may not be the greatest Tasting protein on the market but results speak for themselves and ASN have found a believer in me. I have been off the HP-100 protein now for the last 2 weeks and switched to another to compare. Compare WHAT! I still woke sore after a workout and it took days to recovery, I would normally be used to this sort of pain but thanks to my new HP-100 I don’t have to.Don’t take my word for it though try it out you have nothing to lose and everything to gain.