Aww congrats sa mixed feeding journey, mommy! At 2 months, mas importante talaga ang breast milk at formula na complete na sa nutrients, pero kung gusto mo ng added vitamins, definitely check with your pediatrician muna kasi they'll recommend based sa baby's specific needs and weight. A few of us tried Vitamin D drops lang because our doc said it's helpful, pero really talaga ang best person to advise is your baby's doctor, hindi lang para sa vitamins kundi pati sa transition plan mo to mixed feeding by December!