SK-II Facial Treatment Essence, 215ml, SK-II's Facial Treatment Essence uses Pitera to rejuvenate your skin. The Sake derivative harnesses the power of yeast, encouraging your cells' regenerative processes to help reverse the effects of aging. This miracle water is full of essential vitamins, amino acids, and minerals that will balance and rejuvenate dry or oily complexions Gender: Female. Age Group: Adult.