Nailtiques Nail Protein Formula 3 is a treatment for hard, dry nails. The protein immediately acts to help bond nails that are splitting or peeling and those that will not grow. Nailtiques Nail Protein Formula 3 assists in strengthening the nail to grow long, strong and healthy for those nails that need constant nourishment. APPLICATION: Apply a few times a week for strong healthy nails. Safe to wear with color polish