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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 5 out of 5 by from This product is awesome! In the first few months of my daughter's life she had severe colic. Once we started Alimentum her symptoms eased quite a bit she became a much happier baby and didn't seem to have as much irritation and digestive problems.
Date published: 2018-09-19
Rated 5 out of 5 by from My baby is growing like never. Amazing product Our LO had many feeding issues since he was born ... we had to change Formulas 5 times until our doctor told us about Similac Alimentum. Our baby was crying nonstop for 4 weeks when we started and in 24h he already seemed like another baby! Later the same week was the first time we saw his sweet smile! Now he is 2 months old and he is growing like never thanks to Similac Alimentum! We tell everyone about how wonderful Similac Alimentum was for our little boy. The only problem is the price ... We don’t know if we will be able to afford it as long as he needs it... I wish I could find more discounts.
Date published: 2018-09-17
Rated 1 out of 5 by from baby absolutely hates this product We received a number of different formula samples from our pediatrician. Our 4 week old has never had any issues drinking any other formulas but he was getting gassy so we decided to try this product. First off the smell is awful. Second and more importantly he will not drink it. He screams out as if he were in extreme pain after taking any sips lf this formula. Don't know if we just got a bad batch of alimentum, or if others have had this experience. I have had no issues with other similac products, but I know I would never buy this particular formula.
Date published: 2018-09-16
Rated 1 out of 5 by from Not so good for my 3-month old daughter My doctor recommended this product since my daughter had baby Eczema but it caused her diarrhea and vomiting. She has a hard time drinking her bottles since it smells and taste awful. However, I have seen an improvement on her eczema but I will not be buying this product. Frustrated since I am wasting the rest of the current can and It is super expensive!
Date published: 2018-09-14
Rated 5 out of 5 by from This is great Tremendously helped severe colic and dairy intolerance issues.
Date published: 2018-09-14
Rated 4 out of 5 by from Life saver My grandbaby has been through Tons of formula. Poor baby Screamed for hours, drawing up her legs and miserable. If she wasn't screaming she was having watery stools. My friend recommended this formula and wow what a difference. We have a happy baby with normal stools. It took 3 months to realize she may have some sort of milk protein allergy. Only downside is that it's very expensive. Wish the manufacturer had coupons for this stuff.
Date published: 2018-09-07
Rated 3 out of 5 by from Can't comment with great results yet My granddaughter has been on this one for about a week or so, and still seems to be throwing up.
Date published: 2018-09-06
Rated 5 out of 5 by from This product is superhero amazing.... So like in similar situations below, my son was gassy and spit up a LOT and was generally uncomfortable. Going from Similac Advance, to Pro Advance to Total Comfort, none making my son happy and gaining weight properly....Then we were told about Alimentum, which gave him comfort and allowed weight gain. As a Dad, I was like Adamantium....like the stuff they put in Wolverine??? COOL....then...I beeped the big can at the store everyone hates....I was like 40 dollars? Between a can for home and a can for the sitter and a spare can...I could buy the rest of us groceries for a week....maybe even two...Still I recommend this stuff. The babies are worth it! Wish I could send a picture of his happy mug....Please send me some coupons....a lot...Thanks Similac #brokedadhappykidwinwinish
Date published: 2018-09-05
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Has your family been affected by Hurricane Florence?

If you or someone you know has been affected, find out how Similac® can help.