Nail cosmetics: What a dermatologist should know!

Abstract

Nail cosmetics industry is growing at an enormous rate globally due to a surge in nail care all around the world. Various nail cosmetics are available, such as nail polish along with its variants like shellacs, finishes, artificial nails, adornments, and nail polish removers. Nail cosmetics serve aesthetic as well as therapeutic purposes, with the end result being smooth, attractive nails. Nail grooming procedures have evolved from a basic manicure to many other advanced procedures like gel nails, nail tattooing, etc. Although a majority of nail cosmetics are considered safe, they may have potential complications, including allergic and irritant reactions, infections, and mechanical effects. The majority of the procedures related to nail enhancement are not performed by dermatologists but by beauticians with inadequate or no knowledge of the nail's anatomy and functions. The hygiene at the so-called nail-salons/beauty parlours is not standardized, leading to acute complications like paronychia and nail dystrophy following matrix injury. The use of nail cosmetics has become widespread, making it essential for dermatologists to be aware of the nail care products, aesthetic procedures pertaining to nails, and related adverse effects.