The thermogenic concept is known to many people:
» a substance that helps to increase metabolic rate and burn fat. The concept of nootrogenic is a term coined to mean a substance that acts on the mind in enhancing positive mental function and appetite control - both of which may play important roles in successful weight loss when used in combination with a calorie-controlled diet and exercise program. New Xenadrine Super Hard core offers the best of both worlds. When used as directed this formula, which is free of ephedrine-group alkaloids, is naturally safe and delivers both thermogenic and nootrogenic benefits not previously available in non-ephedrine supplements. (The nootrogenic factors in this product are able to maintain a high concentration of actives because of a unique drying process called refractive window. This is an innovative drying technology that uses low heat transfer technology and the specific properties of water to gently remove moisture from the nootrogenic factors, while maintaining the maximum integrity and potency.) (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)