Similac vs Enfamil for Supplementing (How to Choose Wisely)

Welcome to our article on Similac vs Enfamil for supplementing!

New parents are often uncertain about what to feed their infants. Life would have been so much easier if the babies could tell what they needed.

The market is flooded with infant formula, and the number and variety of products available can confuse most people. Similar and Enfamil are two popular brands, but even they have many variations.

So, which one to use for supplementing – Similac or Enfamil?

Both Similac and Enfamil are trusted brands and have been in the market for a long time. While Enfamil has been there in the market since 1972, Similac has been there for a whole lot longer. Its been there since 1925.


The vital components like vitamins and minerals remain the same in all baby formulae. Baby supplements are regulated by the government.

It is the carbohydrates, fats, and proteins that will differ from one to another. DHA (Docosahexaenoic Acid) and ARA (Arachidonic Acid) are essential for the baby’s development and brain function.

Similac advance contains a higher amount of these and is at par with that of US breast milk. Advance also includes a higher amount of nucleotides which help boost an infant’s immune system.

So as far as DHA and ARA are concerned, Similac Advance is the product of choice.

Special Ingredients in baby formulas:

Scientists have identified the beneficial components in breast milk and have added these to baby formulas to fortify them.

Some of these ingredients are:

  • Iron
  • DHA
  • Probiotics
  • Antioxidants

These substances are considered crucial for a baby’s development. Iron supplementation can be useful for blood formation and especially help prematurely born kids.

DHA is essential for the brain, eyes, and nervous system. Ensuring a formula that contains all these substances not only benefits the internal organs but also ensures that the baby is born healthier and weighs more.

Compare the ingredients and choose what your baby requires. You may also consult a doctor for the same.

Similac Vs. Enfamil for Supplementing

Similac vs Enfamil for Supplementing
Powdered milk and spoon for baby

Sugar: Similac has extra sugar, and the formula tastes better. Enfamil has lesser added sugar.

Ingredients: Enfamil scores higher with more nutritious components without the extra sugar.

Budget: Enfamil is more expensive than Similac, so if you are on a budget, you may consider Similac

Content: Enfamil has 15 formula products. Similac, on the other hand, has 20.

The variety and Dietary restrictions: Both the formulas accommodate a lot on dietary restrictions.

GMOs: Similac has lesser GMO components. Enfamil, however, has some GMO-free offerings in baby formula.

Keeping these considerations in mind, choose which your baby tolerates best.

Acceptance and tolerance

The best formula may not necessarily be the one with the best ingredients or a better brand. The one, your toddler, is most comfortable with should be your choice.

You should look for the following signs of intolerance:

  • Excessive gas
  • Fussiness
  • Diarrhea (in some cases it may be bloody)
  • Vomiting
  • Poor weight gain
  • Spitting up

If any of these signs show up, try changing the formula. Merely changing the brand may not help. Look for a formula with some other ingredients.

Maybe your kid is not able to tolerate some ingredient. If these problems continue, it is best to consult a pediatrician.

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