Similac® Alimentum®

For food allergies and colic due to protein sensitivity

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Similac Alimentum starts reducing excessive crying due to cow’s milk protein sensitivity, in most infants, within 24 hours.

Similac Alimentum is a trusted, easy-to-digest, and nutritionally complete infant formula for infants with food allergies and colic due to protein sensitivity. Its formula is lactose-free and has DHA and ARA, special nutrients found in breast milk that are important to help support brain and eye development.

And now it’s available at your favorite retailer in a 19.8-oz VALUE SIZE, giving you over 60% more product. The VALUE SIZE makes 9 more 6-fl-oz bottles.§

Learn more about protein sensitivity and colic-related crying.

To purchase Similac Alimentum hypoallergenic formula, click on the Buy Now button above for retailers near you.

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Chart Comparing Formulas for Cow's Milk Allergy in Infants Chart Comparing Corn Content in Similac Alimentum and Nutramigen Chart Comparing Palm Olein Oil in Similac Alimentum and Nutramigen Chart Comparing Artificial Growth Hormones in Similac Alimentum and Nutramigen

* Nielsen data, January 2018.
† Based on a clinical study with Similac Alimentum Ready to Feed without DHA and ARA in a small group of infants experiencing colic symptoms due to cow’s milk protein sensitivity. Data on File, Study AC84, August 2004. Abbott Nutrition. Columbus, Ohio.
‡ 63.6% more product as compared to 12.1-oz powder.
§ Versus Alimentum 12.1-oz powder.
ǁ Based on product label of 12.6-oz can, November 2018.
¶ No significant difference has been shown between milk derived from rbST-treated and non-rbST-treated cows.
# WIC is a service mark of the US Department of Agriculture, and an abbreviation for the Special Supplemental Nutrition Program for Women, Infants, and Children. No endorsement of any brand or product by the USDA is implied or intended.
Nutramigen is not a registered trademark of Abbott Laboratories.

Similac Alimentum Hypoallergenic formula

Available In:

1.24-lb Powder

12.1-oz Powder

1-qt Ready to Feed

For food allergies and colic due to protein sensitivity
WIC Eligible Alimentum Formula Icon Alimentum Corn-free Alternative Icon

Nutrition Information

12.1-oz Powder

Serving size: 100 Cal (5 fl oz, prepared as directed)

Amount per serving

  • Calories:


  • Volume, mL:


  • Protein Equivalent, g:


  • Fat, g:


  • Carbohydrate, g:


  • Water, g:


  • Linoleic Acid, mg:


  • Potential Renal Solute Load, mOsm:


Vitamins & Minerals

Similac Alimentum
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Similac Alimentum Reviews

Rated 1 out of 5 by from My baby couldn’t use it My daughter is 3 weeks old and she did not do well on this formula , I was using the ready to feed with her and she stayed very gassy and throwing up . I switched to pro-advance powder with no issues and that’s what I’ve been using since we left the hospital she does great on it . I breastfeed as well so formula lasts forever but in the hospital I couldn’t hold her she had jaundice and had to stay on the lights for 4 days .
Date published: 2019-03-14
Rated 5 out of 5 by from New baby Amazing!!!! No issues at all. Every other formula gave my baby issues.
Date published: 2019-03-13
Rated 1 out of 5 by from Alimentum rtf and powder is not same We loved alimentum rtf and due to cost we switched powder formula and it was horrible since my baby has corn allergy.. Similac should label it differently and now we have two big boxes sitting on the counter waiting to go trash....
Date published: 2019-03-07
Rated 5 out of 5 by from Helped my baby a lot but smells aweful. I could ses a difference the same evening after starting this formula. My lil one slept so good it helped get her back to her normal happy and easy going self.
Date published: 2019-02-24
Rated 4 out of 5 by from Alimentum formula So far so good! Our daughter had tried similac pro advance,sensitive and total comfort and they made her throw up constantly and she cried all the time and had acid reflux from it. Now we are seeing great improvements in her behavior and she is a happy baby finally! The only thing we dislike is the smell of this formula.
Date published: 2019-02-22
Rated 5 out of 5 by from It works for my baby My son has acid reflux and this is the only formula that works. Never had any problems but the smell is awful.
Date published: 2019-02-18
Rated 2 out of 5 by from Milk protien allergy My daughter is 4 months with a milk protien allergy. She was drinking the similac ready to feed and doing well .Her dad came home with the powder version thinking it was the same thing to my dismay, my poor baby has been having explosive diarrhea. The ready to feed and the powder formula are completely different. Now I have 6 cans of this powder formula thats she cant even use . This has been a struggle I feel so bad for my poor baby.
Date published: 2019-02-18
Rated 5 out of 5 by from Great formula more gentle then nutramigen Tried my baby on several formulas after she was diagnosed with a milk protein sensitivity.. she was doing fine on the alementum but daycare said she was spitting up so i tried the nutramigen that was the worst mistake she was fussy gassy and had diarrhea and a horrible diaper rash ... so after 2 weeks of that i put her back on alementum and she is doing great .. if you switch to alementum and your baby is still having problems you should try yhe ready to feed because it is easy on the babys stomach because it is corn free some babys that are believed to have milk allergys actually have corn sensitivitys
Date published: 2019-02-18
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