Gelcare Anthracite Gel Nail Polish in Anthracite. Gelcare Anthracite Gel Nail Polish in Anthracite. A gel polish like no other, developed by top-notch artists specifically for easy at-home use. This smouldering shade exudes quiet confidence and mysterious allure. A dark, charcoal grey with a mauve undertone.. Ease of application: Easy Vegan and cruelty-free. 3 coats of gel are recommended to achieve full opacity. Free of the 10 most harmful chemical ingredients commonly found in gel polish. 15ml/ 0.5 fl oz. GELR-WU64. GCLR0154. We're Gelcare, a nail care brand, and it's time to become your own nail artist. Our mission is to elevate the at-home experiences, focusing on providing beauty lovers with a refined approach to nail care.