Indole-3-Carbinol 400mg 60's (F) by Pure EncapsulationsWhat Is It? Indole 3 Carbinol (I3C) is a phytochemical naturally occurring in cruciferous vegetables. Once ingested, stomach acid converts I3C to various active metabolites including diindolylmethane (DIM), which are absorbed into the bloodstream.* Uses For Indole 3 Carbinol Promotes Breast, Cervical and Prostate Cell Health: Indole 3 carbinol has been shown to promote healthy phase I cytochrome P450 detoxification enzymes and phase II detoxification