GW nature cosmetic GmbH has been producing natural cosmetics in Berlin since 1953 and since 2012 in Ludwigsfelde, Brandenburg. In 1986, in collaboration with the university hospital Charité in Berlin, it developed the patent for its active oxygen AOO, which makes its Saneo2 skin-care products and its Biocutin hair-care products unique on the international market. The cosmetic products care for all skin types and can be applied to accompany therapy, building a bridge with medicine. The combinations of ingredients selected by GW nature cosmetic GmbH release noticeably positive energies and mechanisms, and are completely free of chemical preservatives. Produced and manufactured exclusively at the Brandenburg location, the products are then distributed all over the world. They can be bought fresh from the production line at the factory outlet in Ludwigsfelde.