SinoSyn PAO4 is a high purity synthetic hydrocarbon, which has the advantages of colorless, tasteless, chemical inertness, bright and transparent. Skin feeling is pretty quality, smooth and no sense of hysteresis. It has good miscibility with other oil esters. In the hair care products, can increase the brightness and comb feeling. And due to its wide PH range, the product presents wonderful stability. Hydrogenated Polydecene has been proven to have anti crease function. This product can help the sunscreen to disperse evenly in the oil phase, has been proved to have the function of increasing SPF value, can be used for sunscreen products.