Super Strength Defense is a nail Strengthener, with buildable coverage. Makes nails feel instantly fortified, clinically proven to strengthen in 1 week* Our formula, containing Amethyst, imparts a flexible protective barrier onto nails. Helping nails feel harder, stronger and resistant to breakage, while enhancing the nails natural appearance. Healthier looking nails that feel stronger and fortified.

Apply 1 - 2 coats as desired on bare nails. Reapply every other day for buildable coverage. *based on instrumental measurements after 4 uses in one week.