The invention provides a moisturizing anti-corrosion facial mask liquid without irritation and a preparation method of the moisturizing anti-corrosion facial mask liquid without irritation. The moisturizing anti-corrosion facial mask liquid without irritation is prepared from the following raw materials in parts by weight: propylene glycol, sodium hyaluronate, a silkworm extract, panthenol, a witchhazel extract, sodium PCA, an asteraceae plant extract, a haberlea rhodopensis leaf extract, glycerine, an olive extract, hydrolyzed algin, chlorphenesin, phenoxyethanol, dipotassium glycyrrhizinate,allantoin, piroctone olamine, citric acid, O-cymene-5-ol, a chondrus crispus extract, rutin, hydroxy cinnamic acid, tocopherol, 4-terpineol and the balance of water. An anti-corrosion facial mask prepared by utilizing the anti-corrosion facial mask liquid provided by the invention is good in antibacterial effect and has relatively good effects of resisting bacteria, preserving moisture, whiteningskin, recovering thin wrinkles, shrinking pores and the like.