The invention discloses palm polyphenol freckle-removing face cream and a preparation method thereof. The palm polyphenol freckle-removing face cream is prepared by mixing, by weight, 12-15 parts of stearic acid, 3-6 parts of glycerol monostearate, 5-8 parts of glycerin, 1-3 parts of potassium hydroxide, 0.1-0.5 part of copper sulfate, 2-5 parts of white vinegar, 2-5 parts of red wine, 20-30 parts of purified water and 40-50 parts of palm bud serous fluid. The preparation method comprises the process steps of palm bud serous fluid preparation, raw material heating, aqueous phase preparation, saponification, cooling, stirring and the like, and the freckle-removing, antioxidant and anti-aging skin care product is produced and processed out.