The invention discloses a human-derived adipose tissue-derived stem cell factor, a preparation method and application thereof, and particularly discloses a method for culturing a human-derived adipose tissue-derived stem cell factor. The method comprises the following steps: culturing human adipose tissue-derived stem cells in a high-coenzyme serum-free culture medium until the cell confluence is 75-85 percent, and collecting supernatant. The invention further discloses a method for preparing human-derived adipose tissue-derived stem cell factor concentrated solution, the concentrated solution prepared by the method, further application of the concentrated solution, a cell factor concentrate prepared by the method, cosmetics and medicines prepared from the cell factor concentrate. The concentrated solution prepared by the method has high content of adipose tissue-derived stem cell factors and stable quality, and a product prepared by combining the concentrated solution with other materials in a specific ratio has a good effect of repairing skin injury; and the method is simple and feasible, is suitable for large-scale production, and has excellent market prospect.