Goodbye, broken nails! This product contains numerous active ingredients (such as sulfur and organic silica) that stimulate keratin, an essential component for nail growth. Vegans will love it too! And don't forget, you can also use the Nail Hardener as a base with LongWear (instead of using LongWear Start), strengthening the natural nail underneath!
How to use it
Apply as a base for LongWear or use on natural nails to strengthen them.
