Skip to main content
organic babee

Pregnancy, baby & kids

How to choose an organic infant formula: what to check and what to ask your pediatrician

An organic seal on infant formula tells you how the ingredients were farmed. It does not change the nutrition rules, because every formula sold in the U.S. has to meet the same FDA requirements. So the choice comes down to type, form and what your baby tolerates, and that is a conversation to have with your pediatrician.

Not medical advice. This page describes labels and certifications. It is general information, and it does not replace your pediatrician, doctor or midwife, who know you and your child.

Grayscale photo of baby feeding
Photo: Unsplash

What does organic mean on infant formula?

In the U.S., a formula that carries the USDA Organic seal must contain at least 95 percent organic ingredients, not counting salt and water. Up to 5 percent may be nonorganic ingredients, and those have to appear on the USDA National List of allowed substances.

There is a lower tier to watch for. A product that says "made with organic" followed by named ingredients must contain at least 70 percent organic ingredients and may not show the USDA seal anywhere on the package. Both tiers exist in the formula aisle, so read the front panel closely.

What the seal does not do is change what is in the bottle nutritionally. Organic rules govern farming and processing. Nutrient levels, manufacturing controls and labels are FDA's job, and they apply to every formula equally.

What does the FDA require of every infant formula?

FDA regulations specify 30 nutrients that must be in any infant formula sold in the United States. FDA does not approve formulas, but a manufacturer must notify the agency before marketing a new one, and FDA reviews the submission for nutritional adequacy and safety.

Manufacturers must test for Salmonella and Cronobacter, and FDA says it inspects infant formula facilities annually. Labels must carry directions for preparation, a pictogram of the main steps and a use by date.

FDA also tests the supply. On April 29, 2026 it published results for 312 formula samples from 16 brands. It reported that most samples had undetectable or very low levels of contaminants, and that 309 samples had no detectable pesticides. The agency said some values led to follow-up testing and that it is working toward action levels for contaminants in formula.

The practical point from FDA: most babies do fine with different brands of formula, including store brands, as long as they are the same type.

Which type and form of formula should you look at?

Type matters more than brand. FDA describes routine formulas as those for healthy, full-term infants, made from cow's milk, goat's milk or soy. Specialty formulas, such as extensively hydrolyzed or amino acid-based ones, are for babies with a medical or dietary problem and should be chosen by your pediatrician.

ChoiceWhat the sources say
Cow's milk basedThe AAP says these account for the majority of formula sold.
Goat's milk basedNow sold in the U.S. The AAP says babies allergic to cow's milk should not use it, because of cross-reactivity.
Soy basedThe AAP sees few circumstances where soy should be chosen over cow's milk formula.
IronThe AAP recommends iron-fortified formula from birth to one year and says low-iron formulas should not be used.
Powder, concentrate or ready-to-feedFDA lists all three forms. Powder and concentrate must be mixed with water exactly as the label directs.

How to check an organic formula before you buy it

  1. 1

    Find the seal and the tier

    Look for the USDA Organic seal on the front. If the label says "made with organic" ingredients and has no seal, it is the 70 percent tier.

  2. 2

    Check FDA's list

    Search FDA's page of infant formulas marketed in the U.S. for the exact product name. This matters most for brands from abroad, which we cover in European vs American organic formula.

  3. 3

    Confirm it is infant formula with iron

    FDA says formulas must be labeled either "Infant Formula with Iron" or with the statement that additional iron may be necessary. Make sure it is for infants, not toddlers.

  4. 4

    Look at the use by date

    FDA describes the use by date as the date up to which the maker stands behind nutrient content and quality.

  5. 5

    Buy from a regular U.S. retailer

    The AAP advises choosing formula sold through reputable U.S. retailers and warns that not all online sites sell only FDA-registered products.

  6. 6

    Prepare it as the label says

    FDA recommends following the label instructions exactly and cleaning and sanitizing bottles, rings, caps and nipples. Our page on bottles and feeding gear covers materials.

Questions to ask your pediatrician about formula

FDA's own advice to parents is to check with your infant's healthcare provider to decide which formula to choose. These questions make that visit more useful.

  • Does my baby need a routine formula or a specialty one, and why?
  • Is there any reason to prefer a cow's milk, goat's milk or soy base for my baby?
  • If the formula I use is out of stock, which products count as the same type?
  • What signs would mean my baby is not tolerating a formula? FDA lists vomiting, diarrhea, blood or mucus in the stool and weight loss among the reasons to call.
  • Is the tap water at my address fine for mixing powder?
  • If I am combining breastfeeding and formula, how should I plan feeds?

What the label will not tell you

Added extras are not proof of benefit. The AAP notes that some formulas add probiotics or prebiotics and says there is no strong evidence of benefit from them. The same goes for front-of-pack phrases that are not certifications.

Stage numbers and toddler products need care. The AAP says drinks sold as toddler formula or toddler milk are not needed by healthy children and must not be given to babies under 12 months. We list organic toddler formula only for families whose pediatrician has suggested one for a child over 12 months.

Once you and your pediatrician have settled on a type, our pages on organic infant formula and organic goat milk formula show which products carry which certification, and what each certification leaves out.

Questions people ask

Is organic formula healthier than regular formula?

No source we read says that. Every infant formula sold in the U.S. must contain the same 30 nutrients within FDA's limits, whether or not it is organic. The organic seal tells you the ingredients were farmed and processed under USDA organic rules. Whether that matters to you is a personal choice. Whether a formula suits your baby is a question for your pediatrician.

Does the AAP recommend breastfeeding over formula?

Yes. The AAP recommends that, whenever possible, babies have only breast milk for about the first 6 months, with continued breastfeeding alongside other foods after that. It also says infant formula can provide excellent nutrition when families cannot or choose not to breastfeed. If you use formula, fully or partly, pick it with your pediatrician.

Can I switch between formula brands?

FDA says most babies will do fine with different brands, including store brands, as long as they are the same type, such as cow's milk based or soy. It adds that any substitution should be done under the recommendation of your pediatrician, and that it can take time for a baby to get used to a new formula.

Can I make my own organic formula at home?

No. FDA advises parents and caregivers not to make or feed homemade infant formula. It says homemade recipes have not been evaluated, may lack vital nutrients, and that it has received reports of babies hospitalized after being fed them. The AAP gives the same warning and adds that you should never water down formula to stretch it.

Is goat milk formula easier to digest?

The AAP says some people believe goat's milk formula is tolerated better than cow's milk or soy formula, but that this is not certain. It also says babies with a cow's milk allergy should not be given goat's milk formula, because the proteins cross-react. Ask your pediatrician before changing protein source.

Sources

Each page was opened and read on October 11, 2026.

Product pages this guide supports