Green Cream Level 6 is the original formulation of Green Cream, recommended for most skin types, except for sensitive skin. The Retinol, a form of vitamin A, in Green Cream helps to speed the skin's natural renewal process, shedding complexion dulling skin cells and creating smoother and brighter skin within days of use. With a patented delivery system that soothes the skin, along with a unique air-less pump system that prevents contamination of the product, Green Cream helps to eliminate fine lines, wrinkles, discolorations and poor textures, and their step-up system allows you to condition your skin before moving on to stronger formulas for even more pronounced results.