Nail Hardener 3-in-1 by La Rosa.
This nail hardener comes from the special Nail Medic line, which includes all the essential nail care products. La Rosa nail hardener was created specifically for soft, delicate, splitting, and brittle nails. La Rosa nail polish effectively hardens and strengthens the nail plate, protecting it from breakage. This treatment also allows weakened nails to regrow and regenerate. This product works perfectly as a base coat for colored nail polish, a standalone nail polish product, a nail polish hardener, or even a topcoat. The product is available in a 10 ml capacity and comes with a convenient, flexible brush.
- Nail hardener.
- It has many different uses.
- Prevents breakage and splitting.
- Helps weakened nails grow back.