Same here, breastfeeding and supplementing with formula. We’re using a German brand called Hipp, which has an organic low lactose, whey protein hydrolyzate formula for easier digestion. They also make a hypoallergenic for babies sensitive to cows milk. Another good brand is Holle, which has a goat milk formula. Any of those would be better than the US brands, which only have to abide by the low standards set by the FDA.
Since we produce 400 million metric tons of corn per year, you know they have to put that shit on everything.