NOW 7-KETO 100 mg 120vcNow 7 KETO 100 mg Promotes thermogenesis. 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. 7 KETO has been shown to assist in the maintenance of a healthy body weight along with a proper diet and exercise