7-Keto-DHEA is a naturally occurring metabolite of dehydroepiandrosterone (DHEA). 7-Keto-DHEA is involved in many biological functions including cellular production of heat (thermogenesis).* DHEA production and 7-Keto-DHEA as well as metabolic rate are known to naturally decrease with age.* In clinical studies 7-KETO® a unique ingredient has been shown to assist in the maintenance of a healthy body weight along with a proper diet and exercise regimen.* NOW® 7-KETO® LeanGels™ also includes CLA Green Tea Extract Acetyl-L-Carnitine and Rhodiola extract as complements to 7-KETO®. 7-KETO® is a registered trademark of InterHealth Nutraceuticals Inc. Natural color variation may occur in this product.