Kerun is the first brand in Japan designed for dry, sensitive skin and is affiliated with Kao Co., Ltd. in Japan. There are two types of cleansing foams, Moisturizing and Moisturizing, both of which are mixed amino acid cleansers suitable for dry and sensitive skin.
 
Unlike the general amino acid formula, the moisturizing cleansing foam uses glycerin, maltitol and polyethylene glycol-150 to increase the three-dimensional and long-lasting foam, and the foaming is good and the foam is stable. However, the cleansing power is not strong and cannot be used to remove sun protection or light makeup. After washing, the skin feels not refreshing enough, but it is mild and moisturizing, and it is still very suitable for dry skin.
 
The oil control moisturizing and cleansing foam is composed of classic SLS compound amino acids, and the cleansing power is slightly stronger than that of moisturizing and moisturizing cleanser. The formula also contains dipotassium glycyrrhizinate actives, which can soothe and fight allergies, and although the amount is minimal, it is still positive for sensitive skin. After washing, the skin is fresh and not tight, suitable for dry skin or mixed skin for night cleansing, for oily skin, the cleansing force may not be enough.