Our baby is also drinking wellingo's P2 probiotics. I also paid attention to what you said, and I specially looked it up on the Internet. Maltodextrin is used as the ingredient in probiotics, mainly because the probiotic preparation only needs to adjust the intestinal microecology, does not need to add nutrients, needs to be pure in formula, needs to consider the tolerance of infants to certain substances, needs to consider allergens, and needs to consider the stability after compounding. Finally, maltodextrin is widely used as the most suitable carrier of probiotic powder. I hope the above information is helpful to you!