The invention discloses an external skin care product for regulating skin immunity and delaying skin aging, which is characterized in that it consists of powder, water and emulsion, wherein the powder contains oligopeptide-1 and ginsenoside, and the water Containing Glycyrrhiza glabra root extract, Artemisia capillary flower extract, mulberry root extract, jujube fruit extract, Scutellaria baicalensis root extract, hydrolyzed rice protein and nicotinamide, the emulsion contains bifid yeast fermentation product lysate, Creatine, Carnosine, Glucosyl Hesperidin, Hexapeptide-3, Centella Asiatica Extract, Coenzyme Q10 Encapsulation, Prickly Pear Cactus Stem Extract, Rhodiola Rosea Extract, Snow Lotus Extract, Panax notoginseng Root Extract and Angelica extract wrap. The combined use of powder, water and emulsion can reduce wrinkles, reduce skin roughness, even skin tone, improve skin elasticity, tighten skin, and make skin more delicate and younger.