OPI Repair Mode 9mlSay hello to the first ever bond building nail serum equipped with Patented Ulti Plex Technology that penetrates the nail to generate new bonds internally, leading to 99% keratin repair* and delivering stronger, smoother nails. The Ulti Plex Technology mends the keratin structure inside the nail. If your goal is to eliminate damage or prevent it from everyday tasks, Repair Mode is the answer. This breakthrough serum resets nails, providing 99% keratin