What it is: A silky, hydrating cream infused with apricot kernel oil to help strengthen nails and protect cuticles.What it does: Part of Dior's legendary nail care, this serum will help nourish and strengthen your nails and cuticles. How to use: Apply a drop of oil and massage over the entire nail surface to help it absorb. Use daily, in the morning or night. If you are applying nail polish right after, be sure to wash and dry your nails first. Made in France