About this item The Brightening Mask - Our Derm Revival facial masks help to achieve more even-looking skin and diminishes the look of discoloration and sun spots from your skin barrier's surface. Brightening Ingredients - These face masks are enriched with a concentrated amount of brightening ingredients such as Vitamin C, Niacinamide & exclusive PITERA™, delivering quickly to the skin to improve radiance. Real People, Real Results - You will notice a diminished look of discoloration after 6 days of using the sheet masks and more even-looking skin in 4 weeks. 90% also agreed they saw a visible improvement in their skin texture.* How to Use - Gently spread the facial mask over your face and leave on for 5-15 minutes until the essence is fully absorbed into your skin. Remove and discard mask, then massage the remaining essence into your skin. The Miracle of PITERA - PITERA is SK-II’s proprietary, natural bio-ingredient derived from fermentation. It contains over 50 micro-nutrients including vitamins, minerals, and amino acids to nourish and improve your skin from multiple dimensions, reducing visible skin damage. Show more