Scientific Applicator K+ Mavala Innovative Formula Scientific Applicator K+, innovative formula, hardens the nail's keratin plate. | Experience has shown that the tips of the nails are the most fragile part that breaks easily; this is the part that needs to be strengthened.| MAVALA SCIENTIFIC APPLICATOR K+, innovative formula, hardens the keratin plate of the nail, thanks to una scientific substance that improves the essential cohesion of the nail and allows sealing its three main layers together. This penetrating aqueous solution hardens soft nails, preventing them from breaking and splitting.| USE Remove all traces of grease and manicure from the nails. Apply MAVALA SCIENTIFIC K+ from the center to the tip of the nail. Avoid touching the cuticles and the surrounding area of the nail as they may also harden. Allow the product to penetrate for about a minute with your hands facing down. Continue, if desired, with your usual manicure (base – polish – top coat).| Use it two or three times a week until your nails reach the desired hardness.| Then, space out the applications.| CONTAINS Dimethylurea: hardener for nail keratin.| Tears of crystalline resin produced by the Mastic Pistacia of the island of Chios, Greece. The extract of this gum strengthens the keratinization of the epidermal cells that| form the keratin plate of the nail, which will be richer in keratin, thus more resistant and stronger.| Exclusive blend Mavala: regenerating, anti-dehydrating, and strengthening for the nail.| INDICATED FOR Soft nails that break and split, MAVALA Scientific Applicator K+ (Nail Hardener without Formaldehyde)| FORMAT Box of 4.5ml.