OPI Nail Envy Original 1/2oz

Maximum strength formula provides the highest level of protein cross-linking for harder, longer, stronger natural nails. Ideal for weak, damaged nails. Maximum strength formula with Hydrolyzed Protein and Calcium helps nails grow harder, longer and stronger and resist peeling, cracking and splitting. Most popular formula. Clear shiny coat. Takes the most severely damaged nails from mush to muscle.