Facial Treatment Essence is SK-II’s iconic essence for Crystal Clear Skin. With more than 90% Pitera, it is loved by millions for its transformative powers on the skin. Kit includes samples of our foaming cleanser and light moisturizer. PiteraTM Essence is a powerful treatment to visibly soften texture, reduce the appearance of dark spots and fine lines due to dryness, even the look of skin’s tone, enhance visible radiance, and the list goes on! Try it with this 3-step introductory kit to cleanse, treat and moisturize skin.