After the great success of the Airstockings a couple of years back, Nissin Medico has come with yet another literally cool product: the "Chilled for Skin" series. These refrigerated cosmetics are made from raw materials such as collagen and fresh plants that are packed immediately after they're harvested, and kept cold to keep them fresh. The concept is based on the idea that oxygen, temperature, time and light have a negative effect on fresh materials. After packaging, the cosmetics are sent to the customer refrigerated. The special packaging keeps the product fresh, and its freshness can be checked by the red sensor on the pack that will change color if, for example, oxygen enters the sealed pack. The first product launched in the line is "Chilled for Skin Sea Collagen" at a price of about US$30.