Gelish's new Foundation Flex takes the rubberized base coat to the next level.

This soak-off formula has a barely there feel that acts like a second skin for nails. Use it in your services to protect, plump, perfect, and coat.

Each bottle of Foundation Flex contains Vitamin A and biotin, a bio-sourced light activated bonder, and is 10-free. Foundation Flex even comes in four cool colors: Clear, Light Pink, Light Nude, and Cover Beige. Wear Foundation Flex on its own or beneath gel-polish or lacquer to repair imperfections and prevent breaks.