The invention provides a nutritive moisturizing repair mask for fitness training and a preparation method thereof. The nutritive moisturizing repair mask comprises fig extract, myrobalan extract, maguey extract, white fungus extract, ceramide, oat protein, hyaluronic acid, hydrogenated lecithin, allantoin, carbomer, propylene glycol, triethanolamine, phenoxyethanol and deionized water. The nutritive moisturizing repair mask has the advantages that four plant active ingredients, including the fig extract, the myrobalan extract, the maguey extract and the white fungus extract, are mixed with other nutrients according to a certain ratio to form mask serum, and accordingly, the mask has remarkable nourishing, moisturizing and repairing effects. Experiments show that a long-lasting moisturizingeffect on the facial skin can be achieved by the synergistic effect of the four plant active ingredients, the wearing effect is good, the nutrients can be supplemented in time for the skin after exercises, and the repair effect is obvious.