Our Cuticle Oil Pen contains Citrus Aurantium Dulcis(Orange) Fruit Extract, Olea Europaea(Olive) Fruit Extract, Vitis Vinifera(Grape)Seed Oil. It can deeply nourish nails, provide nutrients for nail growth, reduce weak and fragile nails, prevent peeling, repair damage, and protect nail beds. Its application is simple: clean your nails, remove excess dead skin, remove the lid of the product, turn the brush head clockwise until the nail polish comes out of the brush head, apply the oil to the nail and gently massage it with your fingertips for 1-3 minutes until it is completely absorbed. It can help repair the surface of your nails, improve the shine and restore your nails to their original beauty.