Adjuvant Holdings Co.,Ltd. engages in the manufacturing of cosmetic products in Japan. It offers skin care cleansing, facial cleanser, lotion, serum, mask, moisturizing cream, makeup base, makeup, body care; and hair care products, such as shampoo, treatment, scalp cleansing, scalp lotion, styling products, coloring agent, as well as hair growth products. It serves professional salons. The company was formerly known as Adjuvant Cosme Japan Co.,Ltd. and changed its name to Adjuvant Holdings Co.,Ltd. in September 2021. Adjuvant Holdings Co.,Ltd. was incorporated in 1990 and is based in Kobe, Japan.