IBX® is a revolutionary two-part system that toughens the natural nail from WITHIN so that it can grow on it’s own. It also acts as a “protective shield” inside the natural nail under all gel polishes.
The Duo Pack contains:
IBX Strengthen 0.35 fl.oz. (10.4 mL)
IBX Repair 0.25 fl.oz. (7.4 mL)