Formula 2 - For soft, exfoliating, asking, weak or thin nails, nail protein has been developed to adapt to different nail conditions. The formulas offer special combinations of ingredients designed for those seeking answers to their nail care needs. Use Formula 2 on nails that are soft, peeling, splitting or simply do not grow. Once the desired results are achieved, complete Formula 1. Application: apply once a day. Improves nails. Formula 2 can be worn alone or with colour polish. The nail protein is designed to apply one layer over the previous one. Remove as needed (usually weekly) with a non-acetone remover and restart. It is important to wash hands/nails with soap and water to remove residue. Make sure the nail surface is completely dry before applying the base coat. When you wear color polish, apply the nail protein as a base coat and then apply color. A second coat can then be applied the next day.