Enfamil vs Similac: Which is the Best Formula? What’s the Difference?

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Honestly, it would be the joy of any parent to know the right baby formula they would often pick for the baby without the anxiety of negative side effects.

What compounds the problem of making the right choice are the numerous brands available in the market making it difficult for parents to identify the right formula.

Enfamil and Similac are the most popular formula milk brands for babies in the market today. That’s why we want to go a little deeper so you can know what each brand entails and which formula you should pick for your little wonder.

So, if you’re wondering which brand is best with special focus on Enfamil vs Similac, then read on. If you’re in a hurry, check out our top picks.

Similac and Enfamil: Which is Better?

Before we begin getting deeper, our favorite brand is Enfamil. What we love about it are the high ratios of the most important ingredients paramount in early development milestones. Enfamil has high levels of AHA and DHA than Similac, the very important ingredients in brain and eye development.

Their ingredients are oriented more on cognitive development unlike Similac that’s concerned on immune system. For Similac, the sugars level is higher to improve the taste of the formula. But the sugar added can result to fussiness in sensitive babies.

However, as you will come to realize in the end, no one brand will work universally with each baby. Every baby is different so it’s expected that not every formula will work well because it worked for others.

Actually, it is the baby who will determine the type of formula they want. If the taste is weird, the baby may dislike the formula no matter how nutritious it may be.

Let’s go ahead and compare the different formula brands by the two companies.

Similac Pro-Sensitive Vs Enfamil Gentlease: Best for Sensitive Babies

Both formulas are manufactured for babies with sensitive issues. When we look at ingredients, Similac sensitive has a higher amount of sugar, and proteins that digestive systems of some babies may not be able to digest. Enfamil Gentlease is more of simpler proteins that are gentle to the tiny tummies.

The main ingredients in Similac Sensitive are HMOs (Human Milk Oligosaccharides), DHA and Vitamin E. As for Enfamil Gentlease, there is hydrolyzed proteins(whey), Choline, DHA and vitamins D.

Enfamil Gentlease is gentler with very little levels of sugar content. And it has been reported to reduce fussiness just within 24-hours.

Instead of Similac Pro-Sensitive, you can also opt for Similac Pro-Total Comfort. The advanced features are OptiGro, Lutein, DHA and Vitamin E. Also included are simpler digestible proteins and prebiotics for soft poop.

What stands out about Enfamil Gentlease is the presence of MFGM (Milk Fat Globule Membrane) previously available in moms’ breast milk. This particular ingredient is helpful in the development of the structures of brain and eye.   

Although all the products do have a great combination of healthiest ingredients, the Enfamil brand does have an advantage of MFGM making it closest to mothers’ breast milk.

Enfamil Reguline Vs Similac Sensitive: Best for Constipated Babies

Most Similac brands may not work well with gassy babies because of the high levels of corn syrup and proteins. But there’s Similar Advance Ready to Feed Infant Formula that has been proven to work awesomely with constipated babies.

If we go a little deeper into the ingredients, the Similac brand constitutes of OptiGRO, DHA, Lutein and Vitamin E. Enfamil Reguline is formulated with Choline, Omega 3DHA and a blend of essential vitamins.

What sets Enfamil Reguline apart is the fact that it has been created exclusively for constipating babies. The taste may be weird, but it is the last resort if your baby is constipated with other formulas.

The mixture of probiotics and the simple proteins facilitates soft defecation by Enfamil Reguline. The Similac brand may not oftenly work well with some babies because of certain ingredients.

Similac Soy Vs Enfamil Prosobee Soy Formula: Best for Lactose Intolerant

If the baby is lactose intolerant, you may need to get a daily free formula. Also, the American Academy of Pediatrics recommends a soy formula if the baby is allergic to milk; sensitive to milk protein; or suffering from Congenital Galactosemia.

Soy formulas have also been reported to lessen constipation in babies. If the baby is suffering from acid reflux and gas, switching to a soy formula will help overcome the horror episodes.

A soy-based formula is plant-based and an excellent alternative to allergic babies. It is gentle and easier to digest than cow milk proteins.

Both companies resort to corn syrup instead of cow milk. But Similac has added some sugar for the baby to enjoy the formula. Therefore, if the baby dislike Enfamil soy because of taste, swap over to Similac soy if you want to stay away from daily-based formulas.

Similac Alimentum Vs Enfamil Nutramigen: Best for Cow Milk Allergy

Similac Alimentum and Enfamil Nutramigen are excellent options for babies allergic to cow milk protein. Before you swap to soy formulas, we suggest you give either of the two formulas a shot unless you want to stay away from daily formulated formulas; and you want to raise your baby with vegan.

Enfamil Nutramigen is a hypoallergenic formula that is packed with ARA, DHA and other essential nutrients resembling the mothers’ breast milk. The proteins are simple to break down so they don’t cause sensitivity to the tiny tummies.

Like Enfamil Nutramigen, Similac Alimentum is formulated with DHA, ARA and other special nutrients also available in breast milk. Easily digestible proteins are also included to eliminate colic and allergic reactions in sensitive babies.

Both of them have a seemingly horrible taste like is the case with most hypoallergenic formulas. As for effectiveness, there’s 90-percent assurance relief on Nutramigen within 48-hours; and 24-hours on Alimentum with little assurance.

The only difference between the two formulas is the absence of sugar in Nutramigen. And, it is worth noting that the sugars added in Alimentum may make the formula a little difficult to process by the underdeveloped tummies.

Similac Spit Up Vs Enfamil AR: Best for Spit Up and Acid Reflux

In the early months, most babies are faced with the issue of spit up and acid reflux. This mostly happens when the infant is transitioning from breastfeeding to formula milk probably because your breast milk is inadequate; or you don’t have sufficient time for exclusive breastfeeding.

Fortunately, there is Similac Spit Up Vs Enfamil AR that have been specifically created for infants with spit up issues. Major ingredients in Similac Spit are DHA, Lutein and Vitamin E. In Enfamil, there is Choline, Omega 3 DHA, Selenium and Vitamin C & E.

Similac combines slowly so that there are no gas bubbles formed that would cause the baby to spit. But both brands have added rice starch to thicken the formula so there’s reduced possibility of getting back to the esophagus.

Each of them is laden with sugars, but Similac does have two contrasting types while Enfamil has one. The plenty sugars will improve the formula’s flavor, but it may be difficult to digest by sensitive tummies.

When comparing the two, Enfamil AR has the highest chances to reduce spit up by up to 50-percent. But both formulas are ideal for spit up babies and you can switch to either if the baby is unsuccessful with the other.

Similac Pro Advance Vs Enfamil Enspire: Best for Overall Growth

Both Similac Pro Advance and Enfamil Enspire have been formulated for the overall infants’ growth. When we look at the ingredients, Similac lists 2’-FL HMO and OptiGRO which is a blend of Lutein, DHA & Vitamin E.

In Enfamil Enspire there is MFGM, Choline, Lactoferrin and Probiotics. Both companies do not include GMO ingredients in the formula milk.

Both formulas claim to be really close to mothers’ breast milk by adding every nutrient the baby needs for the first year of life. All the ingredients in both formulas are simple to break down by the gentle tummies.

Their difference is minor since the nutrients deposited in each formula is a great alternative to moms’ breast milk. Even though the formulas are comparable, we suggest Enfamil Enspire since there’s Probiotics to aid in digestion and MFGM that’s useful in cognitive development.

Similarities Between Enfamil and Similac

Both Enfamil and Similac are the leading companies in the production of baby formulas. Even though both companies are reputable, Similac has a longer experience in creating the products, but they’re both number one brands recommended formulas for use by infants.

There’s nothing amazing like when food products are vouched by heath bodies and medical practitioners. For that reason, they’ve both received approval by hospitals and pediatricians for use by babies.

The price is comparable as well varying only with a little difference although the Similac powdered brand is pretty expensive than Enfamil. Also, each company provides ready-to-feed formula for their users but here, the Enfamil brand is fairly costly than Similac. A major comparison is that none of brand adds GMO ingredients into any of their formulas.

Similac and Enfamil Ingredients

The nutritional value in both brands is the same. They’re very comparable on the ingredients incorporated in their respective formulas.

Each brand is comprised of varying quantities of proteins, vegetable oils, vitamins and more. But the Enfamil brand has greater amount of ingredients essential for eye and cognitive processes.

Similac and Enfamil: Taste

The Similac brand is a little pleasant because of the added sugar. But the sugars can clearly upset the stomach if it is unable to digest them; or if the baby is allergic. Some Enfamil versions have included one type of sugar as well while majority of Similac formulas have added a second type to improve the taste.

Wrapping Up

Both formula brands are equally good since they’re healthy and nutritious for the overall growth of infants. Besides, there’s no one single brand that’s universally perfect for every baby.

That means you can swap over to the other if one brand is not in favor with your baby. However, after analyzing Enfamil vs Similac brands, we feel like Enfamil is more on cognitive development while Similac is concerned with the immune system. But the formula’s flavor will be the determining factor on whether it will be pleasant to the baby or not.

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