What it is: A moisturizer that helps control excess oil, fighting blemishes overnight.

What it does: This lightweight yet nourishing formula absorbs instantly and features a powerful combination of retinol, citrulline and niacinamide to help accelerate surface skin exfoliation and renewal. Skin is visibly calmed and redness is reduced.

How to use: Shake well. Apply a thin, even layer to skin in the evening. For best results, use after cleansing.

Perricone MD: Perricone MD founder Dr. Nicholas Perricone believes that true beauty comes from incredibly radiant health. The company's products use the most powerful ingredients on the planet, and are rooted in a holistic approach that is backed by science and research. Perricone MD never compromises on excellence and innovation because it's on a mission to revolutionize skin care for results you can see.