Jinying Beauty Salon in Zhangjiakou City has gone through three stages: instructional beauty salon, maintenance beauty salon and restorative beauty salon. Up to now, it has developed into a conditioning beauty salon. Guiding beauty salons can only give simple auxiliary guidance on the usage and function of cosmetics, which is basically limited to selling products without any technical content; Maintenance beauty salons can simply combine skin physiology with products to provide relatively professional care for the skin; Functional products and technologies of restorative beauty salons can change people's appearance defects, such as freckle and red blood. The representative of this stage is the rise of plastic surgery hospitals; Conditioning beauty salon was approved in 2008, which pays attention to three kinds of balance: first, the balance of moisture and oil of skin; The second is the balance of skin PH value; Third, the internal conditioning of the body, improve the balance of qi and blood, nourish the inside and outside, eliminate toxins, regulate internal organs, dredge meridians, and achieve remarkable effects of health care, beauty, weight loss, anti-aging and rejuvenation. Conditioning beauty salon is the highest stage of beauty salon development at present, which makes the defects of all parts of human body recover naturally in the process of conditioning, which is really healthy and beautiful.