I've been using Herbalife products for a while and it really works for me. I've so far lost 35 pounds and 27 inches of my waist in 5 weeks and it works great. I tried a few things before like Slim Fast, Insudiet. it worked, but I was not able to keep it off. I guess the thing with diets is that you have to stick to a plan for a few months and then still using the products, maybe not as strict as when doing the diet, but at least once a day! Also it's really easy and you don't crave.