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 contains 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.

* 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.
§ As compared to Alimentum 12.1-oz powder.

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

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 3 out of 5 by from Total change in one day! Weve tried so many similac products and was struggling with her constipation, turns out she has a slight milk allergy. So the dr put her on this and within a day I noticed a total 360, she doesnt spit up, shes not gassy or fussy, although it took a but for her to eat it because you can tell she doesnt like the taste. It is rather pricey. But weve been buying the giant cans of the others so it was like buying the same but I wish this one came in a giant can as well. Rather than buying 2 every pay I'll have to buy 3 or 4 of these cans.
Date published: 2019-01-17
Rated 5 out of 5 by from Wow I was really worried that she was not going to tolerate this formula and that it's was going to smell horrible because of some of the reviews on it. But after she could not tolerate anything else and couldn't handle breast milk I had no choice because she was so sick. She LOVES it and her body handles it wonderfully and to me it does not smell unless she burpes lol. To me it smells like the puppy formula or kitten formula I used to feed rescues. I love this stuff yes it's is expensive but way worth it!!
Date published: 2019-01-17
Rated 4 out of 5 by from The only formula that has worked for our little one This is the 6th formula we have had to try with our 5 month old, and so far it is working great! She has had issues with spitting up, so we thought after a couple formulas we had it figured out, only to find out that that particular formula caused constipation. We have always been brand loyal to Similac and they did not disappoint this time either. Although this formula does smell horribly and it took a few days for my daughter to fully "enjoy" the taste, it has worked miracles, it's easy to mix, not frothy like some of the others either. I did have to take away one star though because I wish the can size/price were comparabe to the other Similac Pro-series formulas.
Date published: 2019-01-14
Rated 3 out of 5 by from Please remove CORN from the recipe! My dear sweet little baby can only drink the alimentum ready to feed. She would be able to drink the powdered version IF it did not contain corn maltodextrin. She can not tolerate corn derivatives (including the maltodextrin in this formula). You would save moms money and headache if you'd remove corn from your powdered version of this formula! Babies who are sensitive to dairy often have multiple allergies when they are little - removing corn (a major allergen for some!) makes sense, so please consider doing it!
Date published: 2019-01-11
Rated 1 out of 5 by from Not for us My baby was on similac pro-sensitive and would drink 4-5 oz at each feeding. She was gassy though, so much that everyone in my family asked me if I was going to change formula. So I finally did and tried this one. The smell is horrible, and my baby totally didn’t like it. She refused to drink it. I would try over and over. :( She would just cry because she was hungry and would not eat it even when hungry. :( It was so expensive and will be going back to the pro-sensitive for now. I rather her eat and be gassy than not eat.
Date published: 2019-01-03
Rated 5 out of 5 by from Happy baby Our newborn from day one was very fussy and would scream nonstop for up to 7 hours a day was not pooping and spitting up so much so we switched from regular to the sensitive with no results 2 weeks ago his Dr recommended this formula within the day I finally had a happy baby he stopped screaming he now poops regularly and I can now enjoy my baby the smell is definitly nasty but I rather deal with the smell then hear my baby scream all day it's worth paying the higher price for
Date published: 2019-01-02
Rated 2 out of 5 by from Need a small bottle for travelling This milk has been helpful for my son. My biggest complaint is that the ready to feed formula should also be available in small bottles. Every time I have to take my son to the doctor I have to throw the entire bottle out because there is not place to refrigerate it. Please make small bottles for ready to feed.
Date published: 2018-12-28
Rated 3 out of 5 by from Smells and taste horrible My LO is having a hard time drinking this formula. It smells bad and taste horrible. The only way I could get her to drink it is by adding non alcoholic vanilla extract or banana purée or agave syrup to it.
Date published: 2018-12-28
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