Excerpt from Salt & Stone: All of our packaging is recyclable. Our deodorant and sunscreen containers are made from from ocean plastic and other recycled, biodegradable materials. We are proud to also use Eco Smart technology, which is biodegradable in days, not decades. This proprietary technology enables plastic components to break down in biologically active environments while providing the same form, fit, and function as standard containers. Our products are also manufactured by renewable solar and hydroelectric energy. Our ingredients are grown and produced in ethical and sustainable ways, without the use of pesticides, and we never use artificial fragrances, sulfates, petrochemicals, parabens, phthalates or GMO’s and we never test on animals.