First of all, we need to tell you a fact: hair is the metabolite of body cells. 97% of its components are protein. Just like nails, it is only the metabolite of cells. It has no life. We don't need to produce hair. We just need to dredge hair follicles. Why hair loss, hair loss, is hair follicle blockage! Hair is formed by the hardening accumulation and arrangement of human protein. Human hair includes water 17%, protein 65%, more than 2000 kinds of DNA and fat 18%. Hair itself has no vitality 1