: Hi. I've been taking Stacker2 for 2-1/2 months now and I have had excellent results. I had a baby 8 months ago and could'nt lose the extra weight. With Stacker2 I try to watch my diet, but I can still get away with eating not so great foods and lose weight. I don't know how many pounds I've lost, but went from a size 14 to a size 9 and still losing inches all the time. I only take 2 pills daily because Acne is a side effect for me when taking more than 2 per day. And so are gastrointestinal upsets - but only if you take these on an empty stomach - you MUST EAT decent portions for this product to work. Be smart and don't take if you have heart problems, otherwise - best of luck, I feel it is a wonderful product. : - Doreen