I understand that each person reacts differently to different products but this product is far from amazing. It is hands down the best test booster out there. It's expensive but worth every penny. Unfortunately just took one can but I got to see an increase in strength and endurance...amazing. And gained 5 lbs in a month. Pretty sure some of it is water and a little fat but did gain some and I'm a hard gainer.definitely recommend this to everyone.