The oxygen intake hall is a pit.

No, as early as 2006, Mr. Liu, the founder of Oxygen Hair Hall brand, was keenly aware of the current situation of hair dyeing industry at home and abroad and the harm of chemical hair dyes and decided to enter the field of healthy hair dyeing. After more than 7 years of product technology research and a large amount of capital investment, he conquered the three core technologies of natural plant hair dye on 20 13. Nano-pigment molecules were successfully extracted from Vaccinium bracteatum leaves and gallnut, and the first natural plant color paste in China was developed. It is safe, non-toxic, non-irritating, non-harmful to hair and scalp, extremely low allergic rate, natural and lasting coloring, synchronous hair dyeing and hair care, etc. It has been certified by national authoritative testing institutions, approved by the State Administration of Pharmaceutical Products as a "plant conditioning" hair cream, and quickly gained market recognition.