Disclosed is an infant formula milk powder, comprising the following components: 5&mdash；20 parts by weight of vegetable oil, 187-427 parts of fresh milk, 20&mdash；35 parts by weight of whey powder, 12.23&mdash；21.753 parts by weight of lactose, 2-4 parts by weight of whey protein powder, 1 .5-2.5 parts by weight of oligosaccharides, 0.1 5-0.2 part by weight of vitamins, 0.35-0.6 part by weight of minerals, 1-1 .5 parts by weight of other nutrients in the infant formula milk powder, 0.02-0.1 part by weight of lactoferrin, and vitamin C, characterised in that the mass ratio of lactoferrin to vitamin C is 1:3 to 1:1. Further disclosed is an ¡nfant formula milk powder, comprising the following components 25&mdash；35 parts by weight of vegetable fat powder, 30&mdash；42.5 parts by weight of powdered milk, 21 .5&mdash；30 parts by weight of whey powder, 1 .096&mdash；8.93 parts by weight of solid glucose syrup, 2&mdash；4 parts by weight of whey protein powder, 1 .5&mdash；2.5 parts by weight of oligosaccharides, 0.15&mdash；0.2 part by weight of vitamins, 0.35&mdash；0.6 part by weight of minerals, 1&mdash；1.5 parts by weight of other nutrients in the infant formula milk powder, 0.02&mdash；0.1 part by weight of lactoferrin, and vitamin C, characterised in that the mass ratio of lactoferrin to vitamin C is 1:3 to 1:1.
