The invention relates to the field of cosmetics, and in particular relates to a skin repair mask cream and a preparation method thereof. The skin repair mask cream is prepared from the following raw materials in parts by weight: 6-8 parts of a plant cream emulsifier, 27-33 parts of horse fat, 10-15 parts of purple perilla seed oil, 0.005-0.015 part of BHT, 0.05-0.15 part of moutan powder, 1.5-2.5 parts of squalane 0.1-0.3 part of ceramide, 0.05-0.15 part of VB5, 0.4-0.6 part of an ice crystal forming agent, 0.08-0.12 part of a natural epidermal growth factor, 18-22 parts of distilled water, 5-7 parts of glycerinum, 1.5-3 parts of 1.3 butanediol, 40-50 parts of rice bran hydrolat and 0.8-1.2 parts of a natural antibacterial agent. By the natural characteristics of plant oil, the formula is combined; after the overall technical formula is emulsified, the prepared cream mainly plays a repairing role on skin; and the nutrient and the moist degree of the skin mask are increased, so that the efficacies of softening the skin and repairing cells are reached when the glossiness of the skin is slowly improved and the grease is balanced.