Our nail care solution contains keratin, vitamin C and glycerin. It increases nail toughness and reduces breakage and delamination. Deep moisturizes the edges of the nails to prevent dry cracks and barbs. Its application method is simple: 1. Clean and dry the nails and surrounding skin. 2. Apply appropriate amount of the product evenly on the nails; 3. Gently massage with fingertips to promote absorption. The texture is light and penetrates the nails quickly without leaving any sticky feeling.