Our formula is fortified with matting agents, instantly transforming nail color from high gloss to a matte finish. When you want a quick and easy matte finish, Sally Hansen Big Matte Top Coat delivers. Lasts up to 10 days! Apply 1 coat over dry nail color. Let dry. Keep Sally Hansen Big Matte Top Coat on hand, for a modern matte finish anytime. Step into your always-on salon. No menu. No rules. Sally Hansen puts the power of self-made beauty in your hands, with salon-tested solutions and on-trend colors.