No-chip manicures involve a gel-based nail polish. The process includes a base coat, two coats of polish and a sealer, which is applied and then cured to the nail under ultraviolet (UV) lights. This can seriously damage the nail, and in severe cases can cause the nail to fall off. “The key is moderation.
Is nail polish harmful to your health?
Of the more than 3,000 nail polishes in Skin Deep, 49 percent list TPHP among ingredients. Also avoid products that contain toluene, formaldehyde or dibutyl phthalate. Talk to your kids and model good behavior. That strong, recognizable nail polish smell can be a sign of airborne toxic chemicals.
How long can nail polish last for?
Nail Polish When to toss: Opened bottles, after about two years. Unopened, they can last indefinitely, says Annette Soboleski, a nail technician for polish maker OPI Products Inc. Once a bottle is opened, however, some ingredients will evaporate, causing the polish to thicken and separate.