Indole-3-Carbinol I3C is a naturally occurring phytochemical found in cruciferous vegetables such as broccoli or cabbage. Indole-3-Carbinol provides powerful antioxidant protection, helping to prevent cellular damage caused by free radicals. This characteristic makes Indole-3-Carbinol a very valuable addition to any program Supplement Facts Serving Size: 1 Capsule Servings Per Container: 100 Amount Per Serving Indole-3-Carbinol 200mg Other Ingredients: Rice Flour, Gelatin capsule, Silicon Dioxide and Magnesium Stearate. Suggested Use: As a dietary supplement, consume 1-2 capsules daily, prefferably with meals.