The Hypoallergenic Baby Formulas Nutramigen and Alimentum provide relief to babies with reflux, colic, and allergies. These are great choices of hypoallergenic baby formulas and are widely popular in the market.
Although both options are excellent choices and have some similar features, they vary in many ways.
Key Takeaways
- Nutramigen and Alimentum are hypoallergenic infant formulas for babies with allergies or cow’s milk protein intolerances.
- Nutramigen is made from extensively hydrolyzed protein, while Alimentum is partially hydrolyzed protein.
- Nutramigen is more expensive than Alimentum.
Nutramigen vs Alimentum
Nutramigen is a baby formula under the Enfamil brand. It aids babies that are suffering from allergies. It is available in a powdered form only and takes two days to work. Alimentum is a brand under Similac, and it aids baby allergies. It’s either powdered or ready to use and works in 24 hours.

The well-known brand Enfamil produces the hypoallergenic formula Nutramigen. This formula is mainly produced to provide relief to colic babies or babies having allergies caused by cow milk.
The formula is also suitable for babies with allergies such as eczema and asthma.
Nutramigen works faster than most other hypoallergenic formulas and provides relief to the baby’s stomach almost within two days of its consumption. It only comes in powdered form.
The well-known brand Similac manufactures Alimentum, a hypoallergenic baby formula. This formula is comparatively easier to digest than most other hypoallergenic formulas, as it contains broken-down protein units.
The formula is best suited for babies dealing with specific allergies such as colic or food allergies caused due to reactions from protein-based products.
It provides relief to the baby’s stomach almost within 24 hours of its consumption. The baby formula comes in powdered, ready-to-use form.
Comparison Table
Parameters of Comparison | Nutramigen | Alimentum |
---|---|---|
Brand | Under the brand Enfamil. | Under the brand Similac. |
Price | Pricier than Alimentum. | Less costly. |
Effect | Two days to show its effect. | It takes 24 hours to show its effect. |
DHA | Contains two times more DHA than Alimentum. | Contains less DHA. |
Form | Present only in powdered form. | Present in powdered, ready-to-use form. |
Choice | Better choice. | Not a better choice than Nutramigen. |
What is Nutramigen?
The well-known brand Enfamil produces the hypoallergenic formula Nutramigen. This formula is mainly produced to provide relief to colic babies or babies having allergies caused by cow milk.
This formula is known to ease the pain as well as the discomfort caused due to gassiness in babies. The formula is also suitable for babies with allergies such as eczema and asthma.
It is pricier than Alimentum and also has two times more DHA than Alimentum. The formula is soy-free and dairy-free. Therefore, it is best suited for babies suffering from soy-milk allergy.
The baby formula comes in great quantity and is a better choice for babies with allergies than Alimentum.
Nutramigen works faster than most other hypoallergenic formulas and provides relief to the baby’s stomach almost within two days of its consumption.
It only comes in powdered form and has the right nutrients needed for a baby’s well-being. The formula is a renowned brand trusted by parents and paediatricians.

What is Alimentum?
The well-known brand Similac manufactures Alimentum, a hypoallergenic baby formula. This formula is comparatively easier to digest than most other hypoallergenic formulas, as it contains broken-down protein units.
The formula is full of iron and probiotics, along with omega 3 DHA, necessary for a baby’s well-being. It is costly. However, it costs comparatively less than Nutramigen.
Since the formula has been broken down into protein units, there is less vomiting and spitting from the baby.
It has the right amount of DHA and ARA compounds, making it a healthy choice for the baby’s eyes, brain, and overall development. The broken-down protein units protect the colic babies from having any allergic reaction to protein products.
The formula is best suited for babies dealing with specific allergies such as colic or food allergies caused due to reactions from protein-based products.
It provides relief to the baby’s stomach almost within 24 hours of its consumption. The baby formula comes in powdered, ready-to-use form. Therefore, it is easier for the parents to feed their baby immediately.
Main Differences Between Nutramigen and Alimentum
- Nutramigen is comparatively costlier than Alimentum, whereas, Alimentum is less costly than Nutramigen.
- Nutramigen is a better choice than Alimentum, whereas, Alimentum is not a better choice than Nutramigen.
- Nutramigen takes at least 2 days to show its effect, whereas. Alimentum takes at least 24 hours to show its effect.
- Nutramigen is available only in the powdered form, whereas, Alimentum is available in the powdered ready-to-use form.
- Nutramigen contains two times more DHA compound than Alimentum, whereas, Alimentum contains comparatively less DHA than Nutramigen.
- https://pediatrics.aappublications.org/content/113/4/840.short
- https://academic.oup.com/chemse/article/30/suppl_1/i242/270379?login=true
Sandeep Bhandari holds a Bachelor of Engineering in Computers from Thapar University (2006). He has 20 years of experience in the technology field. He has a keen interest in various technical fields, including database systems, computer networks, and programming. You can read more about him on his bio page.