I have been following the Mediterranean diet and going to the gym 5 days a week for an hour and a half for months. And while I have been seeing results within 2 weeks of starting this supplement I saw a significant decrease in the fat about my chest and around my stomach. Major improvement in the definition of my muscles and a steady decrease in the fat around my midsection. Well it's not exactly an inexpensive, I have always heard that you can get it good or you can get it cheap but usually not both. Well worth the investment as an addition to a healthy diet and workout routine.