Ryo was created by Amore Pacific to help find treatments for challenges such as an irritated scalp, dandruff, and dryness. As a premium hair care brand, they've successfully delivered fundamental nutrients to the hair and scalp through the carefully selected Korean herbal ingredients such as Korean ginseng, green tea, camellia, and soybeans. Ryo's hair treatments use herbal remedies to treat a variety of hair health concerns.