The surfactants were an extensively-used materials in Cosmetics. When these surfactants are discharged into natural environment, alkylphenol such as nonylphenol is often found to be as accumulates metabolites. The Evaluation and Application of Surfactantless Technology will be important in Cosmetics. Because alkylphenol is more recalcitrant than APEOn and has been demonstrated as an environmental hormone with estrogenic-like activity. We can develop the plasma treatments to prepare the reactive function groups of the particle. The surfactantless technology with the plasma treatments will be feasible for Cosmetics without surfactant.