The invention discloses a child facial cream and a preparation method thereof. The child facial cream is prepared from the following materials: water, glycerol, 1,3-butanediol, ethylhexyl palmitate, caprylic / capric triglyceride, glyceryl stearate citrate, polyglycerol-3 stearate, sodium acrylic (acrylate) copolymer, Fucus serratus extract, Ascophyllum nodosum extract, Asparagopsis armata extract, sorbitol, 1-docosanol, avocado butter oil, tocopheryl acetate, cetostearyl alcohol, cetyl palmitate, sorbitan palmitate, sorbitan oleate, polydimethylsiloxane, xanthan gum, phenoxyethanol, ethylhexylglycerin, disodium EDTA, phospholipid and an essence. The child facial cream contains various natural ingredients, provides triple care for a child, is soft, moisturizing and protective, can take care of tender skin of the child, enhance natural barrier of skin while providing moisturizing, and makes the skin feel moist and comfortable.