It’s from the brand behind my go-to gel polish-alternative. KBShimmer’s Nail Concealer was used by a beauty editor to heal damaged nails. It smooths ridges and thickens nails. The long-lasting nail ...

All products featured on Allure are independently selected by Allure editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. The best base coats ...