Solar Gel Seal Nail TreatmentNAIL TREATMENT 0. 5 fl oz 15 ml Continuous therapy for brittle nails. A cocktail of vitamins A, E, B5, and C provides constant moisture to dry and brittle nails and helps restore a healthy condition. INSTRUCTIONS FOR USE: Brush on one coat and let dry. Apply your favorite nail polish. To use as a natural nail polish, apply two coats only. Treatment must be repeated every 2 3 days to achieve desired results.