Yes The essential oil at the beginning of muscle density is very safe and has obvious effect. Can be used, can improve the slight dryness and impatience, improve the explosion. At the beginning, this hair care essential oil is not greasy and easy to absorb. It is especially useful for regular dyeing and has a good repair effect on the damaged hair tip barrier in the early stage of muscle density. At first, Myomi was a brand focusing on facial care and beauty products, and also a brand of Xi Anmei Zhongli He Trading Co., Ltd.