Ecrinal Brilliant Enamel Hardener is an enamel that immediately forms a shield on the nail, thus protecting it from blows. It also provides fortifying elements. When applied as a top coat, it revives the shine of the nail and improves the fixation of the nail polish. This hardener is indicated for soft, brittle and brittle nails. Hardens and increases the resistance of the nail. It guarantees a very good adhesion of the enamel. Provides an effect of shine and extreme transparency for a natural beauty of the nails. Non-aggressive formula. No formaldehyde or toluene. It is advisable to apply on the nail perfectly removed from make-up (one or two layers, depending on the desired effect) or on the enamel to protect it and prolong its duration. Let dry. Keep out of the reach of small children. Store in a cool, dry place.