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 (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 Good product but expensive We are only on this formula because my daughter's doctor recommended it to help with fussiness and gassy. It is super expensive and the coupons barely do anything to help with the cost. If we could use another type we would.
Date published: 2018-07-13
Rated 4 out of 5 by from Formula is great but... I started my son on Alimentum RTF about a month ago. Its been very helpful for him as he suffers from reflux, food allergies, and bad gas. We chose the RTF since the powder was corn based (I do not want my son's sole source of nutrition to be derived from corn!) He's been doing very well on it, although still gassy, but hasn't had any negative reactions. I'm thankful it's working for him, but it's so expensive! There are rarely ever any coupons for it, which I feel like is a scam because they know parents will pay if it means a happy, healthy child!! I would recommend to other moms, but make sure you save up!
Date published: 2018-07-09
Rated 4 out of 5 by from Great formula but way to expensive!! I breastfeed my son for a few weeks and then went to formula, we tried 2 other Similac formulas which did not work for him but this one has done great, he had colic, gas and acid reflex. Unfortunately this formula is way to expensive and there are not any coupons available. If you sign up for the rewards and savings it gives you coupons for every other formula but this one. I would recommend this formula to anyone because my son has done great since we started this formula. But I would also recommend trying some of the similac formula’s that are a little bit cheaper first. I don’t know how much longer we are going to be able to afford to keep my son on this formula if I can’t find some samples or coupons!
Date published: 2018-07-07
Rated 3 out of 5 by from trying milk tonight My son is 3 weeks old I have tried the soy milk do to milk allergies and diarrhea... but the soy is now braking him out and now isn’t pooing and crying all the time so today I bought the Alimentum hoping that it will help him it is very high priced I’m hoping wic or medicaid will help if it does help him... would like to get coupons if possible
Date published: 2018-07-01
Rated 5 out of 5 by from Good but not cheap My sons dr put him on this Formula she told us it was expensive but I did not know it was this expensive but it seems to be working pretty good. But we may have to also change it again because we can not afford it. So if you have to use a different one I would this one is great but to high on the price!
Date published: 2018-06-29
Rated 4 out of 5 by from Happy but going broke... After trying everything else the rtf alimentum has been amazing! I don’t want to switch but i am literally running out of money to support the price of this. He goes through one quart per day and I can hardly keep up... i am afraid to switch because he was miserable on everything else.... he has reflux and is fussy and gassy and although he is still fussy and gassy it is not nearly as bad...
Date published: 2018-06-27
Rated 1 out of 5 by from This product SUCKS! Ever since my son has started this formula, he has been crying non stop! This is my first time trying this brand and I’m not up happy with it !
Date published: 2018-06-24
Rated 4 out of 5 by from Great but not cheap I breastfeed my son and had to supplement, we tried 2 other Similac's which did not work for him but this one did wonders, he had colic, gas and acid reflex. He is now on this full time and has not had any issues. Unfortunately for a container of this it;s $42 bucks every 4 days or less and no coupons available. If you sign up for the rewards and savings it gives you coupons for every other formula but this one. I would recommend this formula but if you have other options go with that, this one is a lttle to pricey.
Date published: 2018-06-21
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