【Product Name】 toesella White Hand Serum ○ Contents: 20ml 〇 Regular Price: 6,225 yen (tax included) Contains "Niacinamide," an active ingredient recognized as a quasi-drug. A pre-serum containing "Niacinamide," the only active ingredient in Japan that simultaneously improves wrinkles and whitens skin. It uses a booster formula, and by applying it to areas of particular concern, it effectively prevents spots and freckles.