The red varnish strengthens nails

Lie. The varnish whatever color, protects nails because the proofing. Repeated exposure to water, followed by drying constant, damaged nails. On the other hand, certain coatings which contain toluene, formaldehyde can cause allergies and formaldeídeo. However, coatings are on the market free of these substances, containing them or in very small quantities, and there enriched with varnish to fortify the nail agents, such as keratin and calcium.