Similac® Prenatal Vitamin

Similac Prenatal Vitamin is the only prenatal vitamin with OptiGRO

Similac Prenatal Vitamin provides 22 essential vitamins and minerals and it has OptiGRO—our exclusive blend of DHA, Lutein and vitamin E, important ingredients found in breast milk*.  

Brought to you by the makers of Similac®—experts in infant nutrition for more than 85 years. Find Similac Prenatal Vitamin at your local retailer.

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America’s #1 Brand† Feeding Babies for Over 85 Years

Total US infant formula all outlets as of 24 Aug 2013, Nielsen Data.
Similac Prenatal Vitamin


Similac now has OptiGRO

OptiGRO is our exclusive blend of DHA, Lutein and Vitamin E; these important ingredients are found in breast milk.

  • DHA for brain and eye development

  • Lutein to support eye health

  • Vitamin E an important nutrient found in breast milk to support developing cells

OptiGRO will be available in most Similac formulas.


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Make Similac Prenatal Vitamin and a healthy diet a part of your daily routine


It is important to get all the nutrients your body needs through a healthy diet and by taking a prenatal vitamin.

Similac Prenatal Vitamin helps replenish important nutrients during pregnancy and breastfeeding*. Similac Prenatal Vitamin goes beyond the essentials—it has DHA and Lutein in addition to 22 essential vitamins and minerals.
Folic acid

Folic acid helps support fetal brain development.*It is critical during the first 8 weeks of pregnancy for central nervous system development.*


Iron is critical in the growth and development of the placenta and the increased blood volume needed for supplying oxygen to the brain and throughout the body.*

Calcium/Vitamin D

Calcium helps support skeletal health including bones and teeth.*Vitamin D helps support calcium absorption for bone growth.*


DHA concentrates in the brain and is a vital component of brain cell membranes.*


Lutein is important to eye health.*

  • Lutein
  • DHA
  • Vitamin A
  • Vitamin C
  • Vitamin D
  • Vitamin E
  • Thiamin
  • Riboflavin
  • Niacin
  • Vitamin B6
  • Folic Acid
  • Vitamin B12
  • Biotin
  • Pantothenic Acid
  • Calcium
  • Iron
  • Iodine
  • Magnesium
  • Zinc
  • Selenium
  • Copper
  • Manganese
  • Chromium
  • Molybdenum
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.