7 Keto DHEA is a supplement which differs in what is has to offer compared to regular DHEA supplementation, due to the fact that t Ketogenic Valley Keto he this supplement has already been partially metabolized and is past the point where testosterone and estrogen can be made from it. Scientifically, 7-Keto is not DHEA but a natural metabolite of DHEA. Our body already converts some of the DHEA it produces into 7 Keto, but not all of it. This conversion occurs in the kidneys and the skin of our body.