Sally Hansen Complete Care 7-in-1 Nail Treatment is an all-in-one base and top coat, growth, strengthener, ridge-filler, brightener, and ultra-moisturizing nail care. Get stronger, healthier-looking nails in just 3 days! Our patented formula combines Avocado Oil, Sea Salt, Pomegranate Extract and Calcium to help restore nails' strength, moisture, and natural brightness. How to use As a base coat, apply one coat to bare nails. Or use it as a long-wearing top coat by applying over nail color.