We are offering here the Organic Fluorine Surfactant that is made for use in the various applications. The fluorosurfactant is a surfactant that contains a perfluoroalkyl group. A fluorosurfactant can realize low surface tension with smaller adding amount as compared with generally used hydrocarbon surfactants or silicone surfactants. Fluorine is the most abundant member of the halogen family and is one of the most reactive of all the elements. The offered Perfluoroalkyl sulfonic acids were taken up more readily and had longer estimated elimination half-lives than perfluoroalkyl carboxylic acids of the same chain length. The Organic Fluorine Surfactant is very effective.