Formula 3 Nail Protein Formula for Nails is a hydration treatment designed for dry and brittle nails. It contains a balanced and effective blend of proteins and conditioners, including added glycerin and probiotic, to be used as a prescriptive treatment. This sophisticated and breathable formula helps to increase nail plate flexibility and improve nail strength. Directions: Apply one coat every other day and remove after 7 days with non-acetone remover and repeat. Continue usage until nail condition improves, then move onto Protein Formula for Nails in need of Nourishment. Ingredients: Aqua, Ethyl Acetate, Isopropyl Alcohol, Acrylates Copolymer, PEG-12 Dimethicone, Glycerin, Hydrolyzed Keratin, Lactobacillus Ferment.