The retinol of your dreams! 5% RETINOL, SO IT'S STRONG BABES! Start use once every two weeks then work up to once a week. AVOID eye area completely. Use at night time, apply after cleansing to dry skin and wait 30 min before applying moisterizer. Pea size amount goes the distance. Expect some redness and flakiness in the beging, but also be prepared to be wowed by your glowing skin. Always wear SPF!!!