Traditionally used to relieve fever and body heatiness. The key ingredient in Cool Rhino is deionized water that comes along with 100% natural ingredients such as Gypsum Fibrosum and Calcitum that are cooling by nature to help reduce heatiness of the body. Cool Rhino O2 is enriched with additional oxygen to improve the amount of oxygen. These two products sport a contemporary label in an elegantly designed bottle that has been awarded a Malaysian Good Design Award from the Malaysia Design Council. MAL Number Cool Rhino: MAL 07051033T Cool Rhino O2: MAL 07051034T