Prolight bio-LTF technology: Inheriting the longest fermentation process in Japan using double yeast to maximize the transformation of "Shonai sake from Yamagata Prefecture" and "patented cocktail recipe" into whitening factors Cut5 anti-melanin complex: With Vitamin C glycoside as the core multiple plant extract factors are compounded. Diminishes dark spots and dullness by using the 5-dimensional melanin-blocking mechanism Vitamin C Glycoside: a stable form of Vitamin C with gentle precise long-lasting and whitening properties Exclusive -GG derived from Japan wine sake: helps soothe irritated skin and maintains healthy skin Sake Kasu from Wakayama in Japan: rich in minerals vitamins and amino acids to nourish and moisturize skin Japanese Golden Yeast: extracted by patented biotechnology rich in peptides and amino acids Product Attributes: