What is a formula that is closest to breast milk? Looking for a supplemental formula

Similac actually makes a supplemental specific formula.

Do you get WIC? If you do then def Similac Advance, if not then the Similac for Supplementation works wonders.

Enfamil is good too but their level of iron is super high that's why they are no longer recommended through WIC.

No I don’t get wic

We got similar advance! Thank you @bbyzvcy18,