Start To Finish Base Coat, Top Coat & Strengthener 3-in-1 Treatment by OPI boasts a 3-in-1 formula that combines natural nail strengthening with long-lasting base and top coats.Key IngredientsHydrolyzed wheat proteinCalciumSuggested Use: As a base coat: Apply before nail lacquer to prevent nail staining and ensure long-lasting nail lacquer. As a top coat: Apply over nail lacquer for a fast-drying, high-gloss, protective shine. As a nail strengthener: Apply every other day for strong, flexible nails that resist breaking. On natural nails apply two coats, followed by one coat every other day; remove weekly.Expiration Date: We have fresh stock each week with exceptional expiration dates prior to APRIL 2024. Products will expire no later than six months to 1 year after receipt.Product Packaging: Please note that some manufacturer may often change their packaging. This product may arrive different from what is pictured. We will always ship the most up-to-date packaging to our customers. Please contact us if you have any questions about this product or would like to request an older version of this product.Healthcare Disclaimer: Content on this site is for reference purposes only. OTC Shoppe Express does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers. UPC: 000006051175 Weight: 0.57 lbs