This fast drying, strengthening top coat helps to stop nails from breaking and provides brilliant shine. Advanced diamond formula provides a virtually shatter-proof shield to prevent chipping and breaking. Adds luminosity an...

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Product Review

This fast drying, strengthening top coat helps to stop nails from breaking and provides brilliant shine. Advanced diamond formula provides a virtually shatter-proof shield to prevent chipping and breaking. Adds luminosity and long-wearing protection to any manicure in just 60 seconds.

  • DIAMOND-HARD TOP COAT: This formula bonds to your nails, strengthening while virtually ending breaking, peeling & tearing. When nails need a boost, Sally Hansen Diamond Strength Nail Hardener shields them – leaving them noticeably harder & stronger.
  • TOP IT WITH SALLY HANSEN TOP COAT: For high shine finish like gel nail polish, try Sally Hansen Color Therapy Top Coat. Seal in your manicure with this extra hard, long-lasting top coat that brushes on smooth & dries to a glossy, color-protecting finish.
  • ICONIC: From Hard As Nails, to Insta-Dri, Diamond Strength, & Miracle Gel nail polishes, & our range of beauty products, since 1957, we've been the brand for salon-gorgeous nails and more. Removes easily with acetone or non-acetone nail polish remover.
  • SALLY HANSEN INC-- Launched with just two nail products, including the iconic ‘Hard As Nails’, the award-winning nail care & color brand now has over 300 shades, is distributed in over 55 countries worldwide, & is the number one nail brand in the U.S.A.
  • OUTSHINING OUR COMPETITORS HANDS DOWN--Our products compare favorably to those from Butter, Essie, Revlon, China Glaze, Zeva, OPI, Indexu, Maybelline, Color Club, Seche Vite, , Sinful Shellac nail polish, Zoya, and Gel Nail Polish.

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