Vitamins for babies at 18 months of age?

There are liquid vitamins available for babies until age 2 (when they can usually start doing chewables.) Honesty they should be getting all vitamins from foods, but we all know that sometimes isn't gonna happen! I cannot for the life of me remember the name of the liquid vitamin I bought for my son but it was in Walmart, in the vitamin section and pretty much the only liquid vitamin they had. I ust cannot think of the name righ tnow and i"ve thrown it out or I'd go check! Sorry! It did not lok like nice tasting stuff and he didnt like it so I mixed it with food when I did give it to him. Its a major, name brand I just cannot think of it!! Sorry!