NAIL HARDENER - This hardening formula protects each layer of your nail. It prevents and corrects thinning and cracking of nails, forming a protective barrier. It also stimulates the growth, health and strength of the nails. Dries quickly. | STRONGER NAILS - This new solvent-based product contains nano-particles that release vitamin E, arginine, keratin & tea tree oil. Our nail hardener moisturizes the cuticle, hardens the nails and prevents them from breaking. It helps increase circulation around the nails and promotes their growth. | NAIL POLISH DRYER - Get a perfect, shiny, quick-drying finish. Use it after applying your favorite nail polish, including top coat, to speed up nail drying and prevent newly polished nails from staining. | EASY TO USE - Shake before use and apply it to clean, dry nails. In order to start the treatment, apply a thin layer of hardener from the middle of the nail towards the edge, let it dry and then apply it on top of the nail polish of your choice. | FORMALDEHYDE FREE - This product do not contain: Formaldehyde, Toluene, DiButyl Phthalate (DBP). Vegan and Animal cruelty-free.