The invention discloses a facial mask with repairing and anti-allergic functions and a preparation method thereof, comprising component A and component B, component A comprising raw materials: propylene glycol, carbomer, glycerin, jojoba wax PEG‑120 esters, Transparent Xanthan Gum, Amino Acid Moisturizer, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Antioxidant and Deionized Water; Component B Contains Raw Materials: PH Regulator, PPG‑10 Methyl Glucose Ether, Glabridin, Citrus Peel Extract, EGF, Nano Gold, Soothing Repair Extract, Yeast Extract, Snail Secretion Filtrate Extract, Gentiana Extract, Carboxymethyl Dextran C90, 1,2‑Hexanediol, and Glacier Water. The invention improves cell metabolism speed and promotes the full-effect absorption of nutrition in skin care products. Nano gold has the functions of antibacterial, anti-inflammatory and anti-oxidation, helps skin firming, anti-wrinkle, anti-aging, can improve the activity of skin collagen, and makes the skin appear natural luster , Enhance skin anti-aging ability.