This daily restorative treatment is formulated according to the ecobiological principles of NAOS laboratories to preserve and revitalize the skin's natural mechanisms. Rich in shea butter and glycerin, it intensely nourishes dry to very dry hands while restoring their hydrolipidic barrier, which is damaged by frequent washing or cold weather. Its formula also incorporates a biological agent that envelops the skin in a long-lasting protective "glove effect," while effectively strengthening and hardening brittle nails. Its creamy texture absorbs instantly without leaving a sticky film or greasy residue on the fingers.