The invention discloses an essence which is prepared from water, nonapeptide-1, tetrapeptide-1, glycerinum, butanediol, nicotinamide, carnosine, coco-glucoside, arginine / lysine polypeptide, palmitoyl tripeptide-8, p-hydroxyacetophenone, 1, 2-hexanediol, sodium hyaluronate, glutathione and EDTA disodium. The essence has the beneficial effects that the skin permeability can be improved, moisture can be supplemented, the skin is protected from darkening, the skin gloss is improved, the skin is tender and smooth, the nonapeptide-1, tetrapeptide-1, carnosine, arginine / lysine polypeptide and palmitoyl tripeptide-8 enable the essence to have very strong skin permeability, epidermal cells can be quickly activated, nutrition is supplemented for the skin, fibroblasts of a corium layer can be stimulated, collagen synthesis is accelerated, and the skin is protected with sufficient moisture. The essence has the effects of regulating metabolism, making the skin healthier, inhibiting melanin, scavenging free radicals, delaying senescence, diminishing inflammation, relieving, moisturizing, brightening and whitening, resisting allergy and repairing.