Laboratorio Olfattivo Zen-Zero Liquid Soap is a soap for hands. Liquid soap 500 ml. The soaps of Laboratorio Olfattivo are ecological soaps, rich of vegetable oils. They are made from renewable resources, Olive oil, Argan oil and Copra oil, without the use of synthetic surfactants. The union between a flashy spice and precious woods gives birth to a fresh and, at the same time, embracing fragrance, able to relax like an ayurvedic massage that restores energy and dynamism.