Axis Endo is a phytonutrient nutrition powder designed for men and women to help support healthy estrogen and testosterone metabolism and to help support bone. cardiovascular. and neurological function.* Axis Endo features key vitamins. minerals. and phytochemicals that influence pathways of estrogen and testosterone metabolism and may help reduce oxidative stress in sensitive tissues.* This multidimensional formula features flaxseed lignans. calcium D-glucarate and zinc.