Barielle Fortifying Nail BuilderFor Overworked, Stressed Nails Fortifies the nails with Calcium Fluoride to bond weak layers and seal free edges. This vitamin enriched formula absorbs quickly into nails to maintain durability and help protect against splitting, peeling and cracking. Use: Use as a base coat and allow to dry before applying additional color lacquer and\/or top coat. For Best Results: Apply to clean, dry nails 1 time every 5 to 7 days. Size: .50 fl oz \/ 14.8 ml Key Ingredients: Calcium Fluoride, Vitamin A & Vitamin EDibutyl-Phthalate, Toluene and Formaldehyde Free Barielle Fortifying Nail Builder