7 Keto DHEA 100 mg 30 caps by Jarrow Formulas are herbal dietary supplements that were developed in laboratories using the primary ingredient 7-Keto DHEA (7-oxo-dehydroepiandrosterone) 100 mg. The product is useful in activating enzymes that are used to metabolize fatty acids and carbohydrates, which helps promote the improvement in the overall body mass index without the usual side effects associated with the production of DHEA by sex hormones.