Dietary supplement. DHEA, the most abundant steroid in the blood of adult humans, peaks in early adulthood and declines with age. Animal research indicates that 7-Keto, a natural metabolite of DHEA, is more active inducer of thermogenic enzymes than DHEA. Research on humans has shown that supplementation with 7-Keto is well tolerated. It is not converted to estrogens or androgens, a point of concern for many people (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). Suitable for vegetarians and Hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.