Our nail care solution contains keratin, grape seed extract, hydrolyzed wheat protein. It prevents the occurrence of barbs and keeps the skin around the nails healthy. Repair dry nails to make them stronger and less likely to break. Its application method is simple: 1. Clean and dry the nails and surrounding skin. 2. Apply proper amount of the product to the nails. 3. Gently massage with fingertips to promote absorption. Thickens and brightens nails for a healthier skin.