Dr. Dana Glass Nail File

Drawing on almost two decades of experience, Dr Dana Stern is a board-certified dermatologist who set out to change how we think about nail care. Devoting her practice to the skinification of nails, her eponymous brand dreams up a renewal system to support the appearance of a stronger, shinier and smoother set. A case in point? The Glass Nail File, a tool that shapes your nails and makes them more resilient to snags, breakage and peeling.

Upgrade your mani-pedi routine and protect your nails from damage with Dr. Dana’s Glass Nail File.

Powered by the brand’s Precision Technology, this tool has an innovative grit which gently shapes and contours for a smooth edge. Featuring a double-sided design and nonporous material, it’s naturally hygienic and doesn’t dull, making it a long-lasting one-time purchase. The cherry on top? It also acts as a nail strengthener by sealing in the keratin layer, making it more resistant to splitting and breaking. We’re obsessed.

File dry, natural nails to desired length and shape. You can safely file nails in any direction. After use, clean with water and allow to air dry.