I didnt buy vitamins for ds (17 months) but I think the ones you buy for kids are a mix of vitamins A, C, D and E. DD (4) does have chewy ones but they are for kids over the age of 3 (I do bite a bit off for ds so he gets to copy her and have his vitamins too). You can buy liquid ones for younger babies/toddlers in the supermarket, chemist, etc