| abstract |
(57) [Summary] [Problem] Even if the amount of paraben used is small, it is hard to cause decay and deterioration by microorganisms, and it is susceptible to adsorption, salt formation, and inhibition of antibacterial activity by other components of cosmetics. And cosmetics with less skin roughness and skin irritation. SOLUTION: A paraben, an organic acid salt, and ε-polylysine and / or a salt thereof are incorporated into cosmetics. |