Strengthen damaged nails with SVR Laboratoires XERIAL 40 Ongles Nail Care, a nourishing treatment for healthier hands. Formulated with Salicylic Acid, the lightweight gel creates a protective barrier over each nail to defend against damaging free radicals and other environmental stressors, helping to prevent breakage and splitting. Weak and thickened nails are strengthened, smoothed and made visibly healthier. Suitable for damaged nails. Free from parabens and fragrances.