Hero image 0 of Enfamil Optimum (Enspire) Powder Baby Formula, Our Closest to Breast Milk, 30 oz Refill, 0 of 11
Enfamil Optimum (Enspire) Powder Baby Formula, Our Closest to Breast Milk, 30 oz Refill
Key item features
- NEW LOOK, SAME PREMIUM NUTRITION: Previously known as Enspire Optimum, Enfamil Optimum Baby Formula now has a refreshed look and name while offering the same trusted infant nutrition parents rely on.
- OUR CLOSEST FORMULA TO BREAST MILK: Enfamil Optimum is the first and only leading baby formula to include lactoferrin, a key immune-supporting protein found in colostrum and breastmilk.
- SUPPORTS IMMUNE & BRAIN DEVELOPMENT: This premium formula includes lactoferrin, a dual prebiotic blend (2'FL & LnNT), and brain-building DHA—all clinically-tested ingredients.
- COMPLETE NUTRITION FOR DAILY FEEDINGS: A great choice for everyday formula use, this 30 oz tub of Enfamil Optimum provides complete nutrition in a convenient powder format—perfect for full-time feeding or supplementing breast milk.
- TRUSTED NUTRITION FOR COMBO FEEDING: With key nutrients for growing babies, Enfamil Optimum gives parents the flexibility to supplement breastfeeding with our closest formula to breast milk.
- NO ARTIFICIAL ADDITIVES & NON-GMO: Has clinically-tested, non-GMO ingredients. Free from artificial growth hormones, colors, and flavors. Enfamil Optimum does not contain high fructose corn syrup and is made with milk sourced from the United States. Optimum is premium baby formula for infants through 12 months of age.
- PEDIATRICIAN & PARENT TRUSTED: Enfamil is the #1 trusted infant formula brand by pediatricians* and parents, making Optimum baby formula a reliable choice for growing families.
- JOIN ENFAMIL FAMILY BEGINNINGS® & EARN REWARDS: Sign up for Enfamil Family Beginnings® to enjoy exclusive savings, expert tips, and personalized support—plus earn rewards with every eligible purchase.
- CHOOSE A CASE PACK FOR ADDED CONVENIENCE: Stock up with a case pack of Enfamil formula to help ensure you’re always prepared—ideal for regular feedings and busy routines.
Specs
- Age range0 - 12 Months
- Rec. useComplete Nutrition
- Food formPowders
- Shelf life550 days
Reviews summary
Pros
- : Formula's composition mimics breast milk's nutrients.
- : Works as a supplement to breast milk without causing issues.
- : Similar in consistency and composition to breast milk.
- : Formula is easy to digest.
- : Reduces spit-up in most babies.
Cons
- : Formula's high price outweighs its benefits for some users.
Generated by AI
Current price is USD$60.49$2.02/oz
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About this item
Product details
Give your baby a great start with Enfamil Optimum—our most advanced formula designed to support immune health and brain development, inspired by the composition of breast milk. Enfamil Optimum, formerly known as Enfamil Enspire Optimum, is our closest baby formula to breast milk. It has lactoferrin, a key immune-supporting protein also found in colostrum and breast milk. It also has a dual HMO blend—2'-FL and LnNT—two of the most abundant human milk oligosaccharides (HMOs) naturally found in breast milk, to help nourish your baby’s immune system. It has brain-building DHA and is made without artificial growth hormones*, artificial colors, or flavors, Enfamil Optimum is a non-GMO† option for parents seeking premium infant nutrition through 12 months of age. Whether you're combo feeding or transitioning from breastfeeding, this formula offers both peace of mind and convenience for growing families. Join Enfamil Family Beginnings® to earn rewards with every purchase and access exclusive benefits and support. Details: https://www.enfamil.com/baby-formula-coupons-samples/ SNAP eligible.
- NEW LOOK, SAME PREMIUM NUTRITION: Previously known as Enspire Optimum, Enfamil Optimum Baby Formula now has a refreshed look and name while offering the same trusted infant nutrition parents rely on.
- OUR CLOSEST FORMULA TO BREAST MILK: Enfamil Optimum is the first and only leading baby formula to include lactoferrin, a key immune-supporting protein found in colostrum and breastmilk.
- SUPPORTS IMMUNE & BRAIN DEVELOPMENT: This premium formula includes lactoferrin, a dual prebiotic blend (2'FL & LnNT), and brain-building DHA—all clinically-tested ingredients.
- COMPLETE NUTRITION FOR DAILY FEEDINGS: A great choice for everyday formula use, this 30 oz tub of Enfamil Optimum provides complete nutrition in a convenient powder format—perfect for full-time feeding or supplementing breast milk.
- TRUSTED NUTRITION FOR COMBO FEEDING: With key nutrients for growing babies, Enfamil Optimum gives parents the flexibility to supplement breastfeeding with our closest formula to breast milk.
- NO ARTIFICIAL ADDITIVES & NON-GMO: Has clinically-tested, non-GMO ingredients. Free from artificial growth hormones, colors, and flavors. Enfamil Optimum does not contain high fructose corn syrup and is made with milk sourced from the United States. Optimum is premium baby formula for infants through 12 months of age.
- PEDIATRICIAN & PARENT TRUSTED: Enfamil is the #1 trusted infant formula brand by pediatricians* and parents, making Optimum baby formula a reliable choice for growing families.
- JOIN ENFAMIL FAMILY BEGINNINGS® & EARN REWARDS: Sign up for Enfamil Family Beginnings® to enjoy exclusive savings, expert tips, and personalized support—plus earn rewards with every eligible purchase.
- CHOOSE A CASE PACK FOR ADDED CONVENIENCE: Stock up with a case pack of Enfamil formula to help ensure you’re always prepared—ideal for regular feedings and busy routines.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Age range
0 - 12 Months
Rec. use
Complete Nutrition
Food form
Powders
Shelf life
550 days
Directions
Instructions
Your baby’s health depends on carefully following the instructions below. Use only as directed by a medical professional. Proper hygiene, preparation, dilution, use and storage are important when preparing infant formula. Powdered infant formulas are not sterile and should not be fed to premature infants or infants who might have immune problems unless directed and supervised by your baby's doctor. Ask your baby's doctor which formula is appropriate for your baby. Ask your baby's doctor whether they need to use cooled, boiled water for mixing and whether they need to boil clean utensils, bottles and nipples in water before use.1) Wash hands thoroughly with soap and water before preparing formula.2) Pour desired amount of water into bottle. Add powder.3) Cap bottle and SHAKE WELL.Use chart on product label for correct amounts of water and powder. Use scoop in tub or can to measure powder. Store DRY scoop in lid holder in tub or in can.
Safe Handling Instructions
Do not use a microwave oven to warm formula. Serious burns may result. Failure to follow these instructions could result in severe harm. Once prepared, infant formula can spoil quickly. Either feed immediately or cover and store in refrigerator at 35–40°F (2–4°C) for no longer than 24 hours. Do not use prepared formula if it is unrefrigerated for more than a total of 2 hours. Do not freeze prepared formula. After feeding begins, use formula within 1 hour or discard.
Ingredients
Ingredients
NONFAT MILK, LACTOSE, VEGETABLE OIL (CONTAINS ONE OR MORE OF THE FOLLOWING: PALM OLEIN OIL, COCONUT OIL, SOY OIL, HIGH OLEIC SUNFLOWER OIL), WHEY PROTEIN CONCENTRATE, AND LESS THAN 2%: LACTO-N- NEOTETRAOSE", 2'-FUCOSYLLACTOSE", LACTOFERRIN, MORTIERELLA ALPINA OIL*, SCHIZOCHYTRIUM SP. OIL**, CALCIUM CARBONATE, CALCIUM PHOSPHATE, CUPRIC SULFATE, FERROUS SULFATE, MAGNESIUM OXIDE, MANGANESE SULFATE, POTASSIUM CHLORIDE, POTASSIUM CITRATE, POTASSIUM IODIDE, SODIUM CHLORIDE, SODIUM SELENITE, ZINC SULFATE, SOY LECITHIN, CHOLINE CHLORIDE, INOSITOL, ASCORBIC ACID, BIOTIN, CALCIUM PANTOTHENATE, FOLIC ACID, NIACINAMIDE, RIBOFLAVIN, THIAMIN HYDROCHLORIDE, VITAMIN B12, VITAMIN B6 HYDROCHLORIDE, VITAMIN D3, VITAMIN K₁, VITAMIN E ACETATE, VITAMIN A PALMITATE, TAURINE, L-CARNITINE.||A SOURCE OF MFGM (MILK FAT GLOBULEMEMBRANE COMPOSED OF PROTEINS AND FATS) COMPONENTS¶A SOURCE OF HMO (2'-FL & LNnT HUMAN MILK OLIGOSACCHARIDES)#A SOURCE OF ARACHIDONIC ACID (ARA)**A SOURCE OF DOCOSAHEXAENOIC ACID (DHA)
Warnings
State Chemical Disclosure
None
Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Formula's composition mimics breast milk's nutrients.
- : Works as a supplement to breast milk without causing issues.
- : Similar in consistency and composition to breast milk.
- : Formula is easy to digest.
- : Reduces spit-up in most babies.
Cons
- : Formula's high price outweighs its benefits for some users.
Generated by AI
Customer photos
+142 images
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Showing 1-3 of 3,358 reviews
Apr 24, 2026
Lj
Top Reviewer
Item details
Count: 1
5 out of 5 stars review
Verified Purchase
Our baby loves his formula, as he should. We feel blessed to be able to provide formula as close to breast milk as possible. It's nutritious and easy on his stomach. I don't think you will be disappointed with this formula. We have used both the ready to serve formula and the powdered %26 were pleased with both! I only wish we could get coupons because ALL formula is expensive (for us anyway). We didn't get ANY kind of samples from the hospital because of breastfeeding at the time, %26 haven't been able to get samples or coupons since. But we will continue regardless to use this formula because it is the very best for our baby!!
Helpful?3f30f110-0885-11f0-b990-837696d08059519633740
Nov 16, 2025
Roger
Item details
Count: 1
5 out of 5 stars review
Verified Purchase
I was initially worried if the extra bells and whistles were just a marketing strategy but the studies done on babies who received these components vs those who didn't do not lie. My baby also went from thick green stool on Gentlease to breastfed yellow stool on this. It really is the closest to breastmilk you can get.
Helpful?3f30f110-0885-11f0-b990-837696d08059519633740
reply from Enfamil Team
Hi Roger! Thank you for choosing Enfamil® Enspire™ Optimum™! We appreciate your feedback and would like to learn more about your child's experience using our formula. Please give us a call at 1-800-222-9123, choose option 1 and reference #8133122. Thanks! Hazel -Enfamil Expert
Apr 4, 2026
Holly
Item details
Count: 1
5 out of 5 stars review
Verified Purchase
Best of the best
When the product I had chosen was recalled, I switched to Enfamil Optimum and was so happy with how my daughter took it. It mixes really well with tap or hot water. I hope more brands keep incorporating advanced ingredients like lactoferrin. The Walmart subscription makes it a convenient option too.
Helpful?3f30f110-0885-11f0-b990-837696d08059519633740
