Formula #2 Treatment for Soft, Peeling, Weak, Bitten or Thin Nails. This formiula treats nails that are naturally soft, peeling, split or just won't grow. The protein immediately acts to help bond nails that are splitting or peeling. It also assists in strengthening the nail to grow long, strong and healthy. Once nails have improved, graduate to Formula #1. Application: For initial treatment, apply one coat daily without color polish. As nail condition improves, decrease application. If color polish is desired, apply color polish. An additional coat of Formula #2 may be applied during the week as a top coat.