10 Best Formula Milk for Babies 6-12 Months for Weight Gain 2022

If you are looking for the best formula milk for your baby who is from 6-12 months old, you've come to the right place. Scientists and medical experts have spent years developing high-quality formula milks that will provide your baby with the nutrition she needs.

When you’re deciding which is the best milk powder for your baby, you will need to take several factors into consideration. Think about her health and dietary needs, her age, and the cost and preparation time of different formula milks. 

As a summary, there are three different types of formula:
  • cow’s milk-based formula
  • hydrolysed protein formula
  • soya-based formula
It’s most likely your baby can have cow’s milk-based formula, unless there’s a health or dietary reason why she can’t. 

Update: Many of the infant formula products are out of stock on Amazon. You may wish to keep your options open to multiple online and offline channels or visit the site regularly to check whether the items are back in stock.



- Sleep close to your baby to increase prolactin and frequency of nursing.
- Learn baby massage to improve digestion and weight gain.
- Carry baby throughout the day in a baby carrier; get as much skin to skin contact as you can. Both of these things have been shown to improve weight gain.
- Nurse often, at least every 2 hours during the day and at least once at night. This increases baby’s milk intake.
- Use breast massage and breast compression during breastfeeding. If you’re pumping, use hands on pumping techniques.
- Pump or hand express for a couple of minutes before nursing. This will remove some of the foremilk so that your baby receives more of the richer, higher calorie hindmilk.
- If supplements are medically indicated, breastmilk is preferred over formula as a supplement (exceptions to this are rare), and the average fat/calorie content of mom’s milk is higher than that of formula. Mom can pump for 5-10 minutes after nursing (don’t interrupt or shorten the nursing session to do this), and offer this higher-fat hindmilk to baby as needed. 

Best Formula Milk for Babies 6-12 Months USA 2021

There are many different brands for baby or infant milk formulas in USA. We have trawled through the reviews, Google search results, Amazon Best Sellers and milk powder comparison information available on blogs and forums, and shortlisted the best for you. 

Here are the best baby milk powders you can buy online in USA today.

Best Formula Milk for Baby 6-12 Months (Summary)


1. Best Overall Baby Formula: Similac Pro-Advance Infant Formula with 2'-FL Human Milk Oligosaccharide (HMO) for Immune Support (1.29 lb)



Similac Pro-Advance Infant Formula with 2'-FL Human Milk Oligosaccharide (HMO) for Immune Support > Check Price on Similac.com / Check Price on Amazon

This Similac baby milk formula has more than 7,000 customer reviews (4.8 out of 5 rating) and is the No. 1 best seller in the powder baby formula category of Amazon Best Sellers. 

This baby formula is designed for babies from 0-6 months and 6-12 months old.

Featured as 'Best overall baby formula' by Babylist:

This one covers all the basic considerations. It’s made with something called 2’-FL Human Milk Oligosaccharide—HMO for short—an immune-system nourishing prebiotic similar to one found in breast milk. (HMO is important because it feeds good bacteria to the gut, where the majority of the immune system exists.) There’s also nutrients that support brain development, eye health and developing cells. Similac Pro-Advance is also non-GMO and contains no artificial growth hormones.

Similac is also the #1 brand of baby formula chosen by hospitals, so there’s a good chance that if you’re using formula from day one (or even just supplementing), the hospital where you deliver may have some samples to help get you started.


More about the baby milk formula
  • #1 BRAND FOR IMMUNE SUPPORT*: Similac Pro-Advance is the first infant formula with 2’- FL HMO** designed to be closer than over to breast milk. (*IQVIA ProVoice Survey 12 months ending February 2020; **not from human milk)
  • NO ARTIFICIAL GROWTH HORMONES: Similac is the first leading infant formula brand with no artificial growth hormones (No significant difference has been shown between milk derived from rbST-treated and non-rbST-treated cows)
  • REDUCED FUSSINESS: Parents reported reduced fussiness, gassiness, and spit-up after 1 day (After switching to Similac Pro-Advance)
  • TRUSTED: Similac is the #1 infant formula brand chosen by moms* and the #1 brand fed in hospitals (*total US infant formula all outlets as of 3/31/18, Nielsen data)
  • BRAIN & EYE DEVELOPMENT: Our exclusive blend of DHA, Lutein, and Vitamin E – nutrients also found in breast milk – helps support baby’s overall growth and brain and eye development
  • Similac Formula 6-12 months
  • Best Baby Formula for Breastfed Babies


2. Gerber Good Start A2 Infant Formula - Stage 1




INFANT FORMULA FOR ADVANCED DIGESTIVE SUPPORT: Our most complete infant formula to promote baby's gut health features the exclusive combination of A2 milk, probiotic L.reuteri & prebiotic 2'-FL HMO.

NATURALLY EASY TO DIGEST: A2 milk contains a special, high-quality protein that's easy to digest. All of our A2 milk comes from cows that are carefully selected & naturally produce only A2 milk.

NON GMO: Not made with genetically engineered ingredients; no artificial growth hormones* (*no significant difference has been shown between milk derived from rbST-treated & non rbST-treated cows).

WHOLESOME OPTIONS: Introduce your infant or toddler to the goodness of fruits, veggies & other wholesome ingredients with Gerber pureed baby food, formula, cereals, snack cups, fruit pouches & more.

> Best Formula to Prevent Constipation

3. Enfamil NeuroPro Baby Formula, Brain and Immune Support with DHA, Iron and Prebiotics, Infant formula

The Enfamil NeuroPro baby formula has more than 4,000 customer reviews and is the no. 2 best seller in the powder baby formula category of Amazon Best Sellers.


Enfamil NeuroPro Baby Formula, Brain and Immune Support with DHA, Iron and Prebiotics, Infant formula Inspired by Breast Milk, Non-GMO, Reusable Tub, 20.7 Oz > Check Price on Amazon

More about the baby milk formula
  • MFGM and DHA - NeuroPro is the only formula that has a fat-protein blend of MFGM and DHA, previously only found in breast milk
  • BRAIN-BUILDING NUTRITION - Get brain building nutrition inspired by breast milk from Enfamil
  • SUPPORT FOR YOUR INFANT - Complete nutrition for babies through 12 months, easy-to-digest proteins and dual prebiotics for immune health
  • No.1 PEDIATRICIAN RECOMMENDED INFANT FORMULA - The No.1 trusted brand for brain-building & immune support
  • SNAP ELIGIBLE - Eligible to be purchased with Supplemental Nutrition Assistance Program (SNAP) benefits
  • Best Formula Milk for Babies 6-12 Months for Weight Gain 2021
  • Enfamil Formula 6-12 months


4. Mama Bear Advantage Baby Formula Powder




Baby Formula Powder with Iron, 2'-FL HMO for Immune Support, Infant Formula, 23.2 Ounce

INFANT IMMUNE SUPPORT: Similar to breast milk, Mama Bear Advantage Baby Formula has the prebiotic 2'-FL HMO for infant immune health and digestion.

COMPLETE NUTRITION: Mama Bear Advantage Baby Formula contains nutrients like those found in breast milk, such as DHA (Omega-3), Lutein and Vitamin E, to support growth, brain and eye development

NO ARTIFICIAL GROWTH HORMONES: Mama Bear Advantage Baby Formula's dairy ingredients come from cows raised with no artificial growth hormones; Ingredients are non-GMO and gluten free; Certified Kosher by the Orthodox Union 

FDA STANDARDS: Like all infant formulas sold in the US, Mama Bear Advantage Baby Formula Powder with Iron meets FDA standards, the same as the national brand; Compare and save

VITAMINS AND MINERALS: The first year is a time of rapid change for your little one; Mama Bear Advantage Milk-Based Baby Formula Powder with Iron contains 27 vitamins and minerals to support baby nutrition for healthy growth



5. Enfamil Simply Organic Infant Formula




Organic Milk from Grass-Fed Cows, Milk-Based Powder with Iron, Non-GMO, Powder Tub

USDA ORGANIC: Non-Gmo, No Antibiotics, No Corn Syrup Solids, No Added Preservatives, No Artificial Growth Hormones

DHA: Support for your baby with brain-building Omega-3 DHA

ORGANIC MILK: Made with Organic Milk from GRASS-FED Cows

IMMUNE SUPPORT: Provides Immune Support from Vitamins C & E

PDEITRICIAN RECOMMENDED: Brought to you the Brand By Pediatricians, Enfamil

SNAP ELIGIBLE: Eligible to be purchased with Supplemental Nutrition Assistance Program (SNAP) benefits

6. Similac Pro-Sensitive Non-GMO Infant Formula with Iron, with 2’-FL HMO, for Immune Support

Another Similac baby milk formula best seller with more than 2,200 customer reviews and is currently the no. 3 best seller in the powder baby formula category of Amazon Best Sellers. 



Similac Pro-Sensitive Non-GMO Infant Formula with Iron, with 2’-FL HMO, for Immune Support, Baby Formula, Powder Check Price on Similac.com / Check Price on Amazon

Description about the baby milk formula
  • Similac Pro-Sensitive is the first infant formula for sensitive tummies with 2’-FL HMO;(Based on Pediatrician Recommendations and IQVIA ProVoice Survey 12 months ending February 2020; not from human milk)
  • VALUE SIZE/SUBSCRIBE and SAVE: 1 Can provides 55% more powder than the 1.41-lb container; 3 cans provide a one-month supply or 189 4-fl-oz bottles; Choose Subscribe and Save for additional savings and convenience
  • FOR SENSITIVE TUMMIES: Designed for fussiness and gas due to lactose sensitivity; Not for infants or children with galactosemia
  • IMMUNE SUPPORT: Similac Pro-Sensitive is the first infant formula with 2’-FL human milk oligosaccharide (Not from human milk)
  • TRUSTED: Similac is the No.1 infant formula brand chosen by moms and the No.1 brand fed in hospitals (total US infant formula all outlets as of 3/31/18, Nielsen data)
  • OptiGRO: Our exclusive blend of DHA, Lutein, and Vitamin E, nutrients also found in breast milk, help support baby’s brain and eye development
  • Eligible to be purchased with Supplemental Nutrition Assistance Program (SNAP) benefits
  • In select stores; The SNAP (Supplemental Nutrition Assurance Program) name is a service mark of the U.S. Department of Agriculture;USDA does not endorse any goods, services, or enterprises       
  • Similac Infant Formula 6-12 months

7. Earth's Best Organic Dairy Infant Powder Formula with Iron, Omega-3 DHA and Omega-6 ARA


This organic baby milk formula has more than 2,800 customer reviews and is the no. 11 best seller in the powder baby formula category of Amazon Best Sellers. 

Earth's Best Organic Dairy Infant Powder Formula with Iron, Omega-3 DHA and Omega-6 ARA, 23.2 oz > Check Price on Amazon

Description about the baby milk formula
  • Organic formula that is easy to digest and nutritionally complete for baby's first twelve months
  • All lactose milk based powder formulation; our closest formula to breast milk, no added corn syrup solids
  • Omega 3 DHA and Omega 6 ARA fatty acids naturally found in breast milk to support brain and eye development, Iron for healthy development
  • With Lutein for Eyes and Prebiotic Fructo-oligosaccharides for Immunity
  • Non-GMO ingredients and Kosher; Made without prohibited synthetic pesticides and fertilizers. No artificial growth hormones
  • Organic Formula 6-12 months


8. Happy Baby Organics - Stage 2 (6 to 12 months)





Milk Based Powder with Iron, Stage 2, 21 Ounce (Pack of 4)

Modeled After Breast Milk & made with carefully sourced premium ingredients, this formula is made with organic lactose the principal carbohydrate found in breast milk Our formula provides key vitamins and minerals that are found naturally in breast milk.

With 4X More Prebiotics than most other organic infant formula, our formula delivers two prebiotics, GOS & FOS, Fibers that mimic the function of prebiotics found naturally in breast milk, which promote healthy gut bacteria in infants. No corn syrup.

Happy Baby: We provide organic, delicious options for your baby's nutritional journey; Happy Baby offers baby food pouches, organic cereals, teething wafers, baby snacks and more made for your little one.

Happy Family Organics: We are on a mission to change the trajectory of children's health through nutrition; We provide age and stage appropriate premium organic food products for baby, tot, kid, and mama.

Our Happy Promise: All products are certified USDA organic, made with non-GMO ingredients grown without the use of toxic persistent pesticides and in packaging made without BPA, BPS, or phthalates.


9. Nestle Nan Pro Infant Formula - 0 to 12 months




- Nan Baby Formula 6-12 months
- Best Baby Formula with Probiotics

Probiotic Formula: Nan 1 formula features probiotic L. Reuteri that supports digestive health

Give Your Baby A Good Start: Nan 1 Infant Formula features prebiotics, probiotics, DHA, iron, Vitamin & minerals

Nutrition For Growing: Like your baby, we're always growing & learning. More than ever we're committed to being your partner in parenthood with quality ingredients, nutritious food & expert guidance.

Gentle Nutrition: Modeled after the complete nutrition & gentleness of breastmilk, this formula offers soothing nutrition for babies up to 12 months. Comfort for your baby means happiness for all!

Does Nan Pro 1 Increase Weight?
Yes. Nan baby formula may make babies gain weight and get chubby, 

10. Enfamil NeuroPro Gentlease Baby Formula

The Enfamil NeuroPro Gentlease baby formula has more than 2,500 customer reviews and is the no. 8 best seller in the powder baby formula category of Amazon Best Sellers.
Enfamil NeuroPro Gentlease Baby Formula Milk Powder, 19.5 Ounce > Check Price on Amazon

More about the baby milk formula
  • Emerging evidence from a recent clinical study showed MFGM in formula supports cognitive development similar to breast milk
  • #1 trusted brand for brain-building & immune support
  • Get brain building nutrition inspired by breast milk from the formula brand that's #1 recommended by Pediatricians
  • For easing fussiness, gas and crying within 24 hours
  • The only formula that has a fat-protein blend of MFGM and DHA, previously only found in breast milk
  • Complete nutrition for babies through 12 months, easy-to-digest proteins and dual prebiotics for immune health
  • Best Baby Formula for Sensitive Stomach

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