Question: what is the difference between baby milk 1 and 2?
Answer: The primary difference between our Infant-Formula (stage 1) and Follow-On Formula (stage 2,3,4) is the balance of milk proteins. Both formulas have whey and casein proteins, but in different proportions. ... PRE milk formulas normally contain no starch so you are able to feed more to your baby on a 3 hour schedule.