Symptoms of pityriasis versicolor in the form of light or dark spots on the skin are caused by infection with the yeast Malassezia furfur. Vitella Versi contains octopirox (pyroctone olamine) and mild ichthyol. Octopirox, with its antifungal properties, removes the cause of discoloration. Lumina Ichtiol reduces excessive sebum production by the skin and has anti-inflammatory properties. Due to the regular use of Vitella Versi gel, dark discolorations fade and light discolorations disappear as a result of exposure to the sun.