After draining is biodegradation by microorganisms, it went back to quickly Earth. Synthetic surfactants, perfumes, colorants, preservatives no additives. A special conditioner that uses citric acid to adjust the scalp and hair, which tend to become slightly alkaline with soap shampoo, to a slightly acidic state. Since it is a foam, the point is that it spreads easily over the entire hair. The conditioning ingredient, vegetable cellulose, suppresses squeaks during rinsing while adsorbing to damaged areas on the surface of the hair, leaving it soft and shiny. By making the hair surface smooth, it prevents damage during brushing. [No petroleum-based synthetic surfactants, synthetic fragrances, colorants, or preservatives added] *We recommend using it as a set with Arau Foam Soap Shampoo. (This product is a conditioner specifically for soap shampoos, so the feeling of use is different from general products.) A conditioner that makes your hair slightly acidic and makes it supple. contains a combination of natural herbs in citric acid and vegetable cellulose. Plant cellulose (Polyquaternium-10) is absorbed to the place where damaged the hair surface, and finish in supple and beautiful hair. Store at room temperature . Japan