Enfamil Ar Vs Gentlease

If you’ve been looking at the best formula for your baby’s sensitive tummy, then no doubt you’ve heard of the brand of Enfamil. It’s a trusted brand in the baby formula industry, which offers two specialized options: Enfamil AR and Enfamil Gentlease.

But which one is best: Enfamil AR Vs Gentlease?

While both formulas cater to different needs, they share the common goal of providing optimal nutrition for your little one’s growth and development. In this comparison, I will explore the unique characteristics and benefits of Enfamil AR and Enfamil Gentlease, helping you make an informed choice that best suits your baby’s individual requirements.

Whether you’re seeking relief from frequent spit-up or looking for a gentle solution for sensitive stomachs, understanding the differences between these two Pediatrician recommended formulas will empower you to select the best option for a nourishing and satisfying feeding journey for your baby.

So, let’s dive into the world of Enfamil AR vs Enfamil Gentlease and find out which one is right for your bundle of joy!

And if you love this Enfamil AR vs Enfamil Gentlease review, make sure to check out my guides on best formula that tastes like breast milkdoes formula expire, and how many baby bottles do I need.

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enfamil ar vs gentlease

Enfamil Gentlease Vs Enfamil AR

If you’re torn between Enfamil Gentlease and Enfamil AR, let’s break it down to help you choose the perfect formula for your little one.

All About Enfamil Gentlease

Enfamil Gentlease is a specialized infant formula intended to alleviate fussiness, excessive crying, and gas in babies. It is formulated with easily digestible ingredients, allowing sensitive stomachs to break down complex proteins with less effort.

The formula’s base comprises partially hydrolyzed milk and whey proteins, meaning these proteins have already undergone partial breakdown before consumption. Consequently, when they reach the baby’s stomach, the digestion process becomes smoother, leading to reduced fussiness and more enjoyable feeding experiences.

Enfamil Gentlease is an ideal choice for infants with general stomach sensitivities, making it a versatile and comprehensive formula. It contains a balanced blend of proteins and nutrients, ensuring your little one receives all essential elements for healthy growth. Moreover, the inclusion of choline and DHA supports optimal brain development.

The formula mixes quickly, resulting in a thin consistency that babies find easy to consume. Additionally, it is relatively affordable, especially for a formula tailored to delicate stomachs.

However, if your baby has lactose sensitivity, the partially hydrolyzed milk proteins in Enfamil Gentlease may pose issues.


  • Gentle on Digestion: Enfamil Gentlease is formulated with partially hydrolyzed proteins, making it easier for babies to digest. This can be beneficial for infants with sensitive stomachs or those prone to gas and colic.
  • Reduced Fussiness: Due to its gentle nature, this formula is known to reduce fussiness and discomfort in babies, which can lead to a more content and happy baby.
  • Iron Fortified: Enfamil Gentlease is fortified with iron, which is essential for healthy growth and development in infants.
  • Supports Brain Development: Contains added choline and DHA to support brain development.


  • Price: Like most specialized infant formulas, Enfamil Gentlease can be more expensive than regular formula options. However, this is a common drawback for all hypoallergenic or gentle formulas.
  • Contains Milk Proteins: While Enfamil Gentlease is designed for sensitive tummies, it contains milk proteins so it will not be suitable for babies with a milk or lactose intolerance.
  • Taste and Smell: Some babies may not like the taste or smell of this formula due to its hydrolyzed proteins, which can lead to resistance during feeding.

All About Enfamil AR

Enfamil AR is a specialized infant formula that offers a solution for babies experiencing frequent spit-up, also known as reflux or regurgitation.

The key to how Enfamil AR works lies in its thickened consistency. Unlike regular formulas, Enfamil AR contains added rice starch to give it a heavier texture. This thickness helps the formula to stay in the baby’s stomach and reduces the likelihood of it flowing back into the esophagus, minimizing spit-up episodes.

Through clinical studies, Enfamil AR has been proven to be effective in reducing spit-up incidents by over 50% within just one week of use. This makes it a reliable option for parents seeking relief from their baby’s frequent spit-up troubles.

Moreover, the added rice starch in Enfamil AR contributes to enhanced digestion. By slowing down the movement of the formula through the digestive system, it allows for better absorption of nutrients and a longer period of fullness for the baby, keeping them satisfied between feedings.


  • Thickened Formula: Enfamil AR is a thickened formula, which means it has added rice starch or other thickeners that make it heavier in consistency. This thickness helps to reduce the frequency of reflux episodes and minimizes spit-up in many infants.
  • Reduced Spitting Up: The thickened nature of Enfamil AR is effective in decreasing spit-up and regurgitation, which can lead to less mess and more comfortable feeding times for both the baby and parents.
  • Added Nutrients: Enfamil AR is fortified with essential nutrients like DHA and ARA, which are beneficial for brain and eye development in infants.
  • Dual Prebiotic Formula: Formulated with probiotics for immune support and gut health.


  • Thicker Consistency: While the thickened formula is beneficial in reducing reflux, some babies may find it challenging to feed from a bottle due to its thicker consistency. This can lead to potential difficulties with nipple flow and may require using specific bottle nipples designed for thicker formulas.
  • Price: Like other specialized formulas, Enfamil AR can be more expensive than regular infant formulas, which might put a strain on some families’ budgets.
  • Digestive Discomfort: While Enfamil AR aims to reduce reflux, some babies may experience digestive discomfort or constipation due to the added rice starch. Every baby’s digestive system is unique, and what works for one may not work for another.
Enfamil A.R. Infant Formula
$149.30 ($1.91 / Ounce)
04/12/2024 06:03 am GMT

Similarities And Differences

Enfamil Gentlease and Enfamil AR are both specialized infant formulas, but they have different purposes and target different feeding issues. Here are the similarities and difference between Enfamil AR and Gentlease:


Enfamil Gentlease is specifically formulated to meet the needs of infants with sensitive stomachs. Its gentle design aims to alleviate digestive discomfort by incorporating partially hydrolyzed proteins. Through this process of partial breakdown, the formula becomes easier to digest, reducing the likelihood of gas, colic, and fussiness. Babies fed with Enfamil Gentlease experience improved comfort during feedings, as their delicate tummies find relief from the stresses of digestion. The formula’s soothing properties promote a smoother feeding experience and contribute to a more content and satisfied baby.

In contrast, Enfamil AR is uniquely tailored to address the issue of frequent spit-up or reflux in infants. To combat this concern, Enfamil AR employs a thickened consistency, achieved by the addition of rice starch or other thickeners. This thickness prevents the formula from flowing back into the esophagus, effectively reducing spit-up episodes and promoting a more comfortable feeding experience. By addressing reflux-related challenges, Enfamil AR offers a reassuring solution for both babies and parents, enhancing their feeding journey and fostering a sense of ease during mealtimes.


Nutritional fortification is a crucial aspect of both Enfamil Gentlease and Enfamil AR, as it ensures that infants receive the essential nutrients necessary for their healthy growth and development during their early stages of life.

Essential Vitamins and Minerals: Both formulas are enriched with a comprehensive array of essential vitamins and minerals, such as vitamin A, vitamin D, vitamin E, vitamin K, thiamin (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3), vitamin B6, vitamin B12, folic acid, pantothenic acid, biotin, and vitamin C. These vitamins play crucial roles in various bodily functions, including immune system support, bone development, cell growth, and overall well-being.

Protein Source: While there is a difference in the types of proteins used in each formula, both Enfamil Gentlease and Enfamil AR provide a source of high-quality proteins necessary for healthy growth and development. Enfamil Gentlease features partially hydrolyzed proteins, which are broken down into smaller fragments for easier digestion, making it gentle on sensitive stomachs. Enfamil AR, on the other hand, contains regular proteins but with added rice starch to thicken the formula and reduce spit-up.

Fat and Carbohydrates: Both formulas are carefully balanced with fats and carbohydrates to provide adequate energy for the baby’s rapid growth and development. Fats are a rich source of calories and essential fatty acids that support brain development and energy storage. Carbohydrates, in the form of lactose or other carbohydrates, serve as a primary energy source for infants.

Minerals for Bone Health: Enfamil Gentlease and Enfamil AR are fortified with minerals like calcium, phosphorus, and magnesium, which are essential for bone health and development.

Probiotics: Only the Enfamil AR contains probiotics in their formula. These components help support a healthy gut microbiome and aid in digestion, contributing to overall immune health and well-being.

Iron Fortified: Both formulas contain added iron, an important mineral that aids in the production of hemoglobin and supports cognitive development in babies.

Brain Development

Both Enfamil AR and Gentlease provide essential nutrients that are crucial for your baby’s growing brain. These formulas are enriched with DHA, a type of omega-3 fatty acid that is known to promote healthy brain function and development.

DHA plays a vital role in building the structure of the brain, especially during the first years of life when rapid growth occurs. By providing an adequate amount of DHA, Enfamil AR and Gentlease help ensure that your baby’s brain has what it needs to develop properly.

So, whether you choose Enfamil AR or Gentlease, know that you are giving your little one the nutrients necessary for their amazing brain development.

Ease Of Digestion

Both Enfamil Gentlease and Enfamil AR prioritize digestibility to address specific feeding issues in infants.

Enfamil Gentlease features partially hydrolyzed proteins, where the proteins undergo partial breakdown, resulting in smaller fragments that are easier for babies with sensitive stomachs to digest. This gentler digestion reduces the risk of discomfort, gas, and fussiness, providing relief to infants with digestive sensitivities.

On the other hand, Enfamil AR’s primary focus is to tackle frequent spit-up or reflux problems. It achieves this goal by incorporating added rice starch or thickeners, creating a heavier consistency that helps the formula stay down in the baby’s stomach. This minimizes the regurgitation of formula and reduces spit-up episodes, promoting a more comfortable feeding experience for babies struggling with reflux-related challenges.

Both formulas offer parents effective options to address their baby’s unique feeding needs, ensuring a nourishing and contented feeding journey. As always, consulting with a pediatrician is recommended to determine the most suitable formula for your baby’s specific needs and to ensure their healthy growth and development.


In general, specialized formulas like Enfamil Gentlease and Enfamil AR may be priced slightly higher than regular infant formulas due to their unique formulations and targeted benefits. These specialized formulas often require more sophisticated manufacturing processes and additional ingredients, which can contribute to their higher cost.

Additionally, the price difference between Enfamil Gentlease and Enfamil AR may vary based on the specific region or country where they are sold and the specific retail outlets that carry them. Online retailers and brick-and-mortar stores may also offer different pricing, promotions, or discounts.

However, Enfamil AR is more expensive than Gentlease in the same format, whether you are looking at powdered or liquid forms.

Ultimately, choosing between Enfamil AR and Gentlease comes down to your baby’s specific needs and preferences, as well as your budget constraints.

Enfamil A.R. Infant Formula
$149.30 ($1.91 / Ounce)
04/12/2024 06:03 am GMT

Key takeaways

– Enfamil AR is designed to manage reflux and spit-up, with added rice starch to reduce regurgitation.

– Gentlease is formulated for babies with sensitive tummies, addressing fussiness and gas.

– Enfamil AR thickens in the stomach, while Gentlease contains partially broken-down proteins for easier digestion.

– Both formulas meet FDA standards for infant nutrition and contain important nutrients such as DHA, ARA, choline, and iron that are essential for cognitive function and neural connectivity. 

– Consider your baby’s specific needs and consult with a healthcare professional when choosing between Enfamil AR and Gentlease.


What is the main difference between Enfamil AR and Enfamil Gentlease?

Enfamil AR is formulated to address frequent spit-up or reflux issues in babies, with a thickened consistency to reduce regurgitation. Enfamil Gentlease, on the other hand, is designed for babies with sensitive stomachs, featuring partially hydrolyzed proteins for easier digestion and reduced gas and fussiness.

Can I switch between Enfamil AR and Enfamil Gentlease if my baby’s needs change?

Yes, you can switch between the formulas if needed. However, it’s essential to consult with a pediatrician before making any changes to your baby’s formula to ensure it is suitable for their specific needs.

Does Enfamil AR cause constipation?

Some babies may experience changes in bowel movements when transitioning to Enfamil AR due to its thicker consistency. If you notice any signs of constipation, consult with a pediatrician for guidance.

Can Enfamil Gentlease help with colic?

Enfamil Gentlease is designed to reduce gas and fussiness in babies with sensitive stomachs, which can sometimes be associated with colic. It may provide relief for some colicky babies, but individual responses can vary.

Is Enfamil Gentlease lactose-free?

No, Enfamil Gentlease is not lactose-free. It contains lactose, which is the primary carbohydrate in most milk-based formulas. However, the proteins in Gentlease are partially hydrolyzed to aid digestion for babies with sensitive stomachs.

Do both Enfamil AR and Enfamil Gentlease contain DHA?

Yes, both Enfamil AR and Enfamil Gentlease are fortified with DHA, which is an essential omega-3 fatty acid that supports brain and eye development in infants.

Can I mix Enfamil AR and Enfamil Gentlease together?

It is not recommended to mix different formulas together unless specifically advised by a pediatrician. Each formula is designed with specific nutritional profiles, and mixing them may affect the balance of nutrients your baby receives.

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Final Thoughts

Both Enfamil AR and Enfamil Gentlease are exceptional choices that address specific feeding challenges faced by infants. Enfamil AR is designed to combat frequent spit-up and reflux issues, utilizing a thicker consistency to reduce regurgitation and promote comfortable feeding experiences. On the other hand, Enfamil Gentlease caters to babies with sensitive stomachs, featuring partially hydrolyzed proteins for easier digestion and alleviating gas, colic, and fussiness. Each formula offers distinct benefits, allowing parents to tailor their choice to their baby’s unique needs.

When considering Enfamil AR vs. Gentlease, it is essential to consult with a pediatrician to determine the most suitable formula for your baby’s individual requirements. Your healthcare provider can provide personalized advice, considering your baby’s health, tolerance, and specific digestive challenges. Both Enfamil AR and Enfamil Gentlease are reputable products from a trusted brand, ensuring that your baby receives essential nutrients and proper nourishment during this crucial stage of growth and development.

Ultimately, making an informed decision will empower you to provide the best possible feeding experience for your little one. Whichever formula you choose, rest assured that Enfamil’s dedication to quality and research ensures that both Enfamil AR and Enfamil Gentlease meet the highest standards in infant nutrition. With the right formula in hand, you can nurture your baby’s healthy development and create a nurturing and contented feeding journey from day one.

Enfamil A.R. Infant Formula
$149.30 ($1.91 / Ounce)
04/12/2024 06:03 am GMT
enfamil ar vs enfamil gentlease