Only Similac has OptiGRO, our unique blend of DHA, Lutein and Vitamin E.

A row of Similac baby formula products


Similac with OptiGRO, our unique blend of DHA, Lutein and Vitamin E, helps support your baby’s overall growth, brain, eye, and immune system development.


  • DHA : An ingredient that supports brain development
  • Lutein : A nutrient found in breast milk that supports eye health
  • Vitamin E : An important nutrient to support developing cells

Nutrition beyond DHA alone—from America's #1 Brand*

Download a PDF of the Frequently Asked Questions PDF(348KB) for OptiGRO.

*Total US infant formula share leader all outlets as of 6/6/2015, Nielsen data.