7-Dehydrocholesterol - 1 g

Activity: Endogenous cholesterol precursor / Ferroptosis inhibitor . Function/Pharmacology: 7-Dehydrocholesterol is an endogenous cholesterol precursor and is photochemically converted to vitamin D3 in the skin.1 It has recently been found to be an endogenous suppressor of ferroptosis and can confer a prosurvival state in cancer cells.2 Chemical Name: Cholesta-5,7-dien-3ß-ol