The oligosaccharide contained in breast milk is galactooligosaccharide. However, some infant formulas contain galactooligosaccharides that are not the same as breast milk, because these galactooligosaccharides come from milk and are extracted by industrial methods.

The source of fructooligosaccharides is plants, such as asparagus, artichoke and chicory.

Fructooligosaccharides probiotics have a remarkable proliferation effect, which can help Bifidobacterium and Lactobacillus rhamnosus to proliferate, regulate intestinal peristalsis and improve mineral absorption, which is beneficial to infants and children.