Dualchambered airless dispenser is designed for products with active ingredients that must remain separate until the moment of use. The dispenser was built with fewer parts and less packaging material than other similar units. Its airless properties, good for products that are oxygensensitive, are the result of a pistonpump system. The dispenser is suited for thick creams, lotions, gels, and pastes. As an airless container, the dispenser allows most of a product to be evacuated.