Over 50 Clinical Weight loss Studies Patented IFASS 503 decrease a appetite up to 15.1%. What is iFAS503®? iFAS503® is a proprietary patented ingredient comprised of three potent Fatty Acid Synthase (FAS) inhibitors: Green Tea, Tuber Fleeceflower and Parasitic Loranthus (Patent No. 7,674,484). Processed uniquely, the herbs in iFAS503® are blended and then extracted together through a unique, pre-precise methodology promoting optimal synergy and a very potent concentration. Key ingredient Diydrocapsiate is the power house of ingredient in Advantage 7. How it works? By raising your Resting Energy Expenditure (REE) : The amount of calories required for a 24-hour period by the body during resting conditions. Accounts for up to 60% of calories burned by the body and increases with an increase in metabolic rate REE slowly decreases as we age Therefore, if a person eats and exercises exactly the same as they did 10 years ago, they will still gain weight! Maintain lean muscle tissue with Ignitor a amino release matrix enzyme blend for protein optimization. Ignitor is a proteolytic enzyems designed to help you metabolize 300% more glutamine and BCAA 100% NATURAL AND FDA GRAS APPROVED