Wrinkle Shot Medical Serum Duo SetThis advanced*2 serum delivers NeilOne*1 to your skin in all directions. Its moisturizing texture spreads smoothly and smoothly over the entire face, quickly absorbing the active ingredient, NeilOne. To deliver the delicate NeilOne, which dissolves slowly on contact with water, to your entire face, this is Japan's first*3 wrinkle improving quasi drug serum, requiring you to mix two ingredients yourself. *1