Description: This gentle multi-acid overnight smoothing serum targets dark spots, sunspots, fine lines, acne scars and dullness with a combination of glycolic, lactic, salicylic and malic acids - plus vitamin C - so you wake up with visibly smoother, brighter and more even toned skin. Our proprietary HydraCactus Complex of prickly pear extract and desert date oil soothes and hydrates even the most sensitive skin.