Key Benefits Provides glucoraphanin and active myrosinase. Features the Sulforaphane Production System®. #1 researched sulforaphane-producing brand. Supports detoxification. Vegetarian and gluten-free formula. Avmacol® Regular Strength is a broccoli-based supplement designed to provide the ingredients needed for sulforaphane production. Sulforaphane is a naturally occurring compound formed when glucoraphanin interacts with the enzyme myrosinase.The formula combines broccoli seed and sprout extract, which provides glucoraphanin, with active myrosinase enzyme from the trademarked Myrosimax® blend. Together, these ingredients form Avmacol®'s Sulforaphane Production System®.Vegetarian and gluten-free, the formula provides a simple way to add sulforaphane-producing ingredients to your daily routine. It is manufactured to strict quality standards and tested for stability.