IF200 is natural to the human body, containing only the vital ingredients your cells need to create Intracellular Glutathione, the Master Antioxidant. By supplying the body with the exact components (three amino acids and a selenium cofactor) it uses to create Glutathione naturally, the body can increase production safely and with the ability to self-regulate. By empowering each individual cell, IF200 results in total body care and protection.