Sally Hansen Diamond Strength® Instant Nail Hardener, Clear, .45 Fl Oz, Pack of 1, Nail Hardener, Nail Strengthener, Nail Strengthening Polish, Nail Treatment, Micro-Diamond and Titanium Formula

Transparent. Stop nails from baking! What It Is: Diamond-strong nail hardener that shields your nails. How It Works: Our real Micro-Diamond and titanium formula instantly bonds to your nails, strengthening while virtually ending breaking, peeling and tearing. The Results: Noticeably harder, stronger nails. Salon tested. America's no. 1 nails brand. Good for 24 months once opened. sallyhansen.com. Made in USA.