Formula 2 Plus ® - Treatment for Excessive, Problem Nails. Nailtiques Nail Protein solutions were developed to deal with different nail conditions. The salon-tested formulations offer unique mixes of active ingredients, consisting of hydrolyzed keratin and protein in mix with gelatin and calcium to develop a healthy nail foundation. The protein solutions bond the nail layers together constructing a strong nail foundation resistant to peeling, breaking and splitting. Benefits Formula 2 Plus ® is slightly stronger than Formula 2. This formula is an alternative for those who have utilized Formula 2 for a minimum of 6 weeks without color polish and desired results have not been accomplished. It is designed to help nails in getting rid of persistent problems permitting firm yet flexible nails. Application Apply daily. As nails respond, reduce application. When nails have enhanced, go back to Formula 2 till nails are healthy. Formula 2 Plus ® may be worn alone or with color polish.