The deodorant Rok by Zefiro is composed of potassium alum, a saline crystal of volcanic origin that eliminates the unpleasant odors of perspiration and does not affect the normal oxygenation of the epidermis. The deo crystal works by creating an inhospitable environment for bacteria

The Zefiro laboratories are immersed in the peaceful and harmonious environmental context of the Tuscan hills. As a development of the artisan activities of an organic and biodynamic farm with dimetter certification, in 1996 the brand specialized in biocosmetic Zefiro was born, created to realize the desire to propose natural products for the care and well-being of the person, with the maximum respect for the environment. In the center of the way of seeing the cosmetics of Zefiro, therefore, man, nature and the relationship that can occur between them can always be placed first.

The Zefiro raw materials are strictly selected, including the Demeter brand, among mainly vegetable ingredients; in part, they are actually produced on the same farm. The products do not contain: oils, fats, perfumes, colors and other excipients of synthetic and animal derivation, moreover they are not tested on the latter.