PurAmino™ Infant Formula Powder 14.1 oz. Canister
PurAmino™ Infant Formula Powder 14.1 oz. Canister
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PurAmino™ Infant Formula Powder 14.1 oz. Canister

Key item features

  • HYPOALLERGENIC INFANT FORMULA: 100% Amino-Acid protein based formula suitable for infants and toddlers who can't tolerate intact proteins. Suitable for oral and tube feeding. 
  • RELIEF FOR MANY DIETARY CONDITIONS: Provides relief from severe Cow’s Milk Protein Allergy (CMPA) and is suitable for other conditions requiring an amino acid formula including fat malabsorption, multiple food protein allergies,  FPIES, EoE, and SBS. 
  • FOOD ALLERGY RELIEF: Clinically shown to improve GI and skin issues associated with CMPA* by the next physician visit (1).  PROMOTES GROWTH: Clinically shown to promote weight-gain (2). 
  • EXPERT RECOMMENDED DHA: PurAmino has expert recommended DHA levels which provides brain-building nutrition 
  • From the maker of ENFAMIL which is the #1 pediatrician recommend Brand, and NUTRAMIGEN the #1 Hypoallergenic Brand trusted by pediatricians**. 
  • ADDITIONAL BENEFITS: Kosher Dairy (OU-D), Halal, non-GMO, Gluten Free.
Current price is $64.97$4.61/oz
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Customer ratings & reviews

4.6 out of 5 stars
stars526 ratings526 reviews
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Reviews summary

Pros

  • : Suitable for babies with various allergies.
  • : Soothes and calms babies effectively.
  • : Formula is easy to digest.
  • : Suitable for babies with lactose sensitivity and sensitive stomachs.
  • : Formula reduces spit-up frequency in infants.

Cons

  • : Formula's cost is a significant drawback for many customers.
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Showing 1-3 of 526 reviews

Jan 8, 2026
Mak24
5 out of 5 stars review

Instant help

[This review was collected as part of a promotion.] My son was on Nutramigen so when we had our daughter that's what we wanted to try for her. Turns out she has more problems then my son did so our pediatrician gave us a sample of puramino to try and it helped her almost instantly. She is finally getting through feedings without crying in pain and throwing up her formula.

Review from Enfamil
Helpful?6XQ6ZIK30H0G23872235
reply from Enfamil Costumer Care

Hello! We would love to speak with you directly about your experience with our PurAmino™ Amino! One of our team members will be reaching out to you via email, but if you would like to speak with us immediately, please give us a call at 1-800-222-9123, select option 1 and reference #7796455. We look forward to speaking with you and seeing how we can help! -Hazel, Enfamil Expert

Dec 2, 2025
CMS25
5 out of 5 stars review

Worked wonders!

[This review was collected as part of a promotion.] We have been battling a cows milk protein allergy with my son and nothing was helping him. We started on Puramino and have seen a magical difference on day 2 already!! We are so thankful for this and on the road to a happier baby!

Review from Enfamil
Helpful?6XQ6ZIK30H0G23872235
reply from Customer Care

We appreciate your feedback regarding our product, CMS25! Thank you for choosing Enfamil to help give your little one the best start in life! — Tasha, Enfamil Expert

Dec 12, 2025
MikSho
5 out of 5 stars review

Helped my boy!

[This review was collected as part of a promotion.] Puramino is exactly what my little boy needed to help with his CMPA. He has been on it since he was three weeks old and he is thriving. There were some bumps on the road with formula but once we landed on this, it's been smooth since. His rashes went away, his gastrointestinal discomfort improved within a few short weeks and he is in the 99th percentile in both height and weight.

Review from Enfamil
Helpful?6XQ6ZIK30H0G23872235
reply from Enfamil Customer Care

Hello! We would love to speak with you directly about your experience with our PurAmino™ Amino Acid-based Infant! One of our team members will be reaching out to you via email, but if you would like to speak with us immediately, please give us a call at 1-800-222-9123, select option 1 and reference #7685932. We look forward to speaking with you and seeing how we can help! -Lovely, Enfamil Expert