Clinically Tested Paraben, Fragrance, Gluten Mineral Oil, And Talk Free. Vegan. Custom Enhancer Drops allow you to customize your favorite beauty product by adding radiance tint. One drop at a time, your product is transformed to give dramatic enhance the finish. About Brand: O.TWO.O Cosmetics are World-Class Professional Premium Products Only and are Very Popular for its Quality. The O.TWO.O Brand is Beauty with Revolution-High-Performance Cosmetics in an Insane Range of Shades. Created by Makeup Junkies, for Makeup Junkies.