Can I Use Similac Sensitive And Pro Sensitive?

can i use similac sensitive and pro sensitive

Similac users usually have some questions about the formula of their choice, one is “can I use Similac Sensitive and Pro Sensitive?”. When I get asked this, I tend to go back to my research to see what is best. And often, it depends on each individual child’s needs.

Read on below to know more about these products – their similarities, differences, and the rest of the other information you may like.

Table of Contents

What Is Similac Sensitive And Pro Sensitive?

The infant formulae Similac Sensitive and Similac Pro Sensitive both offer mild formulations and components that are likely to be simple for the baby to digest. These formulas can be just the thing for fussy infants or infants with stomachs that are easily upset. Babies, particularly in their first year of life, tend to be fussier than older children and adults. You could even notice that your infant is growing irritable for what appears to be no reason at all. It may be tough to determine what is driving your infant to behave in this manner given that they are unable to communicate verbally.

However, if your little one seems to be fussier after a meal, this may be because they have a food sensitivity or intolerance. If you are breastfeeding your baby, you may find it necessary to make adjustments to your diet or select a soft infant formula that is easier for your baby’s sensitive stomach to digest. In problems with your kid’s digestive health, you should seek the advice of your child’s doctor to ascertain whether or not your child suffers from any of the following conditions:

  • Hypersensitivity to lactose
  • Lactose intolerance
  • Sensitivity to the proteins in cow’s milk
  • Galactosemia (inability to digest galactose, a kind of sugar in milk) (inability to digest galactose, a type of sugar in milk)
  • Other concerns about health

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can i use similac sensitive and pro sensitive

Can I Use Similac Sensitive And Pro Sensitive?

Yes, it is possible to combine different formulas as long as your kid does not have any sensitivities to any of the components that are found in these different formulas. The two formulas contain nearly the same components making it possible to be mixed.


  • These milk-based infant formulae are designed to be easy to digest and are formulated specifically for infants with sensitive stomachs.
  • Both formulations contain OptiGRO, a proprietary combination of lutein, vitamin E, and the omega-3 fatty acid DHA developed by Similac (docosahexaenoic acid).
  • These are components that are present in breast milk that may be beneficial to the mental and visual growth of your child.
  • Your child’s immune system may also benefit from their consumption of these foods.
  • They are developed to give adequate nourishment for fussy and gassy newborns who are lactose intolerant as a result of the lactose in the formula.
  • These are also designed for infants who just have mild spitting up.
  • They are not appropriate for newborns or children who suffer from galactosemia.
  • This extremely uncommon illness impairs the body’s capacity to metabolize galactose (a smaller component of lactose).
  • These concoctions do not contain any synthetic or natural growth hormones.
  • They do not contain palm olein oil, which is a typical ingredient in infant formula but can reduce the amount of calcium that is absorbed in a baby’s stomach.
  • In addition, the concentration of nearly all elements, minerals, and vitamins in these two recipes is the same, with the exception of inositol.

In addition, the following components can be found in both formulas:

  • Protein isolated from milk
  • Maple syrup
  • Safflower oil with a high oleic content
  • Sugar
  • Coconut oil
  • Soy oil
  • Crypthecodinium cohnii oil
  • Mortierella Alpina oil

See Also: Holle Goat Milk Formula- Which Stage Is Correct for Baby?

Similac Sensitive Infant Formula

Best Features

  • It contains a unique combination of DHA, lutein, and vitamin E that is called OptiGro, and it can assist support the development of both the brain and the eyes.
  • It contains nucleotides, which are essential components for the construction of nucleic acids, and may contribute to an improvement in metabolic activities.
  • Because it contains ARA, a unique nutrient, it can assist in the development of your infant’s immune system, neurological system, and skeletal muscles.

Product Recall

Due to an extremely low risk of contamination with the little common beetle, Abbott Nutrition (the makers of the Similac) recalled up to about 5 million units of several powdered infant formulae in July 2010. There may have been contamination, which was uncovered during an in-house quality check at the Sturgis, Michigan facility. Several thousand batches of various formulations were impacted, with the majority of these having only a single numerical or alphabetical difference.


  • It does not contain palm olein, which is a chemical found in palm oil that has been shown to interfere with the body’s ability to absorb calcium.
  • The price is a little lower than that of Similac Pro-Sensitive, but it has the potential to offer your infant the same nutritional advantages.


  • It is not a natural substance.
  • There is corn syrup and added sugars in it.
  • There is no prebiotics present in it.
  • It is not a non-GMO formula that has been certified.
  • It is formulated to have a frothy consistency.

Related: Similac Alimentum Vs Enfamil Nutramigen: Which Hypoallergenic Formula is Better?

Similac Pro-Sensitive Infant Formula

Best Features

  • It is rich in the immune-nourishing component known as prebiotic 2′-FL HMO (2′-FL human milk oligosaccharide), which is also found in abundance in breast milk.
  • It has been verified to contain no genetically modified organisms during production.
  • In addition to this, it contains OptiGRO, which helps promote your baby’s eye and brain development by combining DHA, lutein, and vitamin E.
  • In addition to that, it consists of nucleotides, which improve metabolic activities.
  • This mix also contains ARA, which has been shown to aid strengthen the immune system, neurological system, and skeletal muscle function in infants.

Product Recall

The Similac Pro-Sensitive formula has not been the subject of any recalls.


  • It doesn’t contain palm olein


  • It is not a natural substance.
  • It is made using corn syrup.
  • It has more sugars added to it.
  • Some infants may experience constipation as a result of its use.

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can i use similac sensitive and pro sensitive

My Recommendations

The infant formula brand has a wide variety of mild formulas available, two of which are the Similac Pro-Sensitive and Similac Sensitive varieties. Both of these options can offer your child a comprehensive nutritional package and meet the FDA’s minimum iron requirement of 1 milligram per hundred calories. As a result, it’s possible that you won’t require any additional supplements to assist the growth of your baby. If, however, you are forced to pick between these two methods, the following are some suggestions we have for you:

Go For Similac Sensitive If:

  • You have a preference that offers more bang for your buck. Comparatively speaking, the price of a 20.1 ounce tub of Similac Sensitive is $26.99, whereas the price of a 20.1-ounce tub of Similac Pro-Sensitive is $29.99.
  • You have no problem with the formula having a few less components and none of the prebiotics.

Go For Similac Pro-Sensitive If:

  • You don’t mind too much that the price is only a little bit higher.
  • You should look for a product that contains prebiotics (2′-FL HMO).
  • Your preference is for baby food that has a higher concentration of inositol, a component of breast milk that has been shown to promote enhanced mental development in infants. In comparison to Similac Sensitive, Similac Pro-Sensitive has 24 milligrams more of the ingredient inositol (4.3 mg).

My Final Thoughts

Similac is a trusted and reliable brand that provides parents with a wide variety of infant formula options. While there are some similarities between the Similac Pro-Sensitive and Similac Sensitive formulas, there are also some key differences that you should be aware of before making your purchase.

In general, we recommend the Similac Pro-Sensitive formula if you’re looking for a product that contains prebiotics, or if you prefer a higher concentration of inositol. On the other hand, the Similac Sensitive formula may be a better option if you’re looking to save a few dollars or if you don’t mind the formula having fewer components.