The invention discloses a facial mask containing peony essential oil, a cucumber extracting solution and snail concentrate. The facial mask is prepared from, by mass, 10-20% of the snail concentrate, 15-20% of the cucumber extracting solution, 3-7% of honey, 4.1-4.5% of glycerol, 0.01-0.05% of the peony essential oil, 0.1-0.2% of aloe essential oil, 0.5-1% of vitamin C, 0.01-0.05% of hyaluronic acid, 0.09-0.13% of sodium alginate, 0.4-0.5% of carboxymethyl cellulose and the balance of de-ionized water. The facial mask provided by the invention, with fresh cucumbers as a major material of the facial mask, is added with snail secretion, the peony essential oil , the aloe essential oil, the hyaluronic acid, the sodium alginate, the vitamin C and the like, so that an effect of efficiently preserving moisture is achieved, and moreover, the facial mask can also promote secretion of epidermal growth factors, synthesis of collagen and wound healing, so that functions of preserving moisture, whitening, sterilizing and repairing can be actually achieved; meanwhile, the facial mask has cleaning and skin moisturizing effects; such skin problems as acne, dullness, aging, dryness, wrinkles and the like can be solved; and the facial mask is applicable to people of various skin types.