SK-IIâ€™s signature product is over 90% Piteraâ„¢, the miracle ingredient discovered by the brand over 30 years ago. The lightweight formula gently exfoliates the face and helps moderate the skin surface's renewal cycle. With daily application, spots become less visible, the appearance of wrinkles are reduced, skin texture is refined, firmness is improved, and radiance is elevated. Skin becomes breathtakingly crystal clear. Use morning and evening after purifying with a cleanser. Sprinkle a teaspoon of the Essence into palms and spread across hands and fingertips. Press gently into the skin, making sure it soaks into the entire face and dÃ©colletage.