The invention provides skin cream used for hyperplastic scar repair. The skin cream comprises the following components in parts by weight: 0.1-2 parts of onion bulb extract, 0.01-0.5 part of centella extract, 0.1-2 parts of beta-glucan, 1-5 parts of catechin, 0.0002-0.002 part of recombinant human interleukin-12, 1-5 parts of squalane, 1-3 parts of wheatgerm oil, 2-4 parts of cetearyl glucoside, 1-5 parts of isopropyl myristate, 1-5 parts of ethylhexyl palmitate, 0.5-2 parts of octyl methoxycinnamate, 1-5 parts of glycerol, 0.5-2 parts of cetostearyl alcohol, 0.5-2 parts of propylene glycol and 70-85 parts of water. The skin cream belongs to the technical field of cosmetics, is good in safety, is free of side effect, is quick in effect taking, has good repair effect on hyperplastic scars, is good in whitening effect, is easily accepted by a patient, and has a wide market prospect.