The SK-II Facial Treatment Essence is a luxurious, high-performance essence designed to enhance the skin's natural radiance and clarity. Often referred to as "miracle water," this essence is formulated with over 90% Pitera™, a unique blend of vitamins, amino acids, minerals, and organic acids derived from yeast fermentation. Pitera™ is known for its powerful hydrating and rejuvenating properties, which help to improve skin texture and tone.