7-in-1 Nail Treatment: base and top coat, growth, strengthener, ridge-filler, brightener, ultra-moisturizing treatment. What it is: All-in-one treatment to help revive dry, brittle nails making them visibly healthier looking and beautiful. How it Works: Avocado oil, sea salt, pomegranate extract and calcium combine in our patented formula to shield and help restore your nails' strength, moisture and natural brightness. The Results: Stronger, healthier-looking nails in 3 days and a shiny, long-wearing manicure when used as a topcoat. Salon tested. sallyhansen.com. America's No. 1 nail brand. Made in USA.