Infant Formula Regulation: FDA Guidelines

Infant Formula Regulation: FDA Guidelines

As parents, one of our biggest concerns when it comes to formula is safety. The good news is that infant formula sold legally in the United States is strictly regulated.²

While the FDA does not formally approve infant formulas before they are marketed, manufacturers must provide the FDA with a premarket notification for new infant formulas, demonstrating that the formula complies with specific nutritional, quality, and safety requirements.

The FDA holds manufacturers to high standards. The key areas include:

• The safety and quality of formula ingredients
• Manufacturing standards and quality control
• Labeling requirements

Does Infant Formula Have to Contain Specific Amounts of Nutrients?

Yes. Federal regulations require that infant formula contain specific amounts of nutrients to support healthy growth and development.² These standards provide minimums for all 30 required nutrients, as well as maximum limits for protein, fat, vitamins A & D, and select minerals to assure nutritional adequacy.²

You can feel confident that every infant formula sold in the US must meet these rigorous nutrition standards before it can be marketed and sold to the public. As new scientific evidence becomes available, the FDA reviews emerging research and may consider whether updates to regulatory requirements are warranted.³

How Does the FDA Monitor the Manufacturing Process for Quality and Safety?

Infant formula manufacturers must follow strict quality control standards throughout every stage of production,⁴ including:

• Extensive testing to verify the quality and safety of ingredients
• Confirming the formula’s nutrient composition, and
• Ensuring that manufacturing facilities maintain high sanitation standards.⁴

Manufacturers are also required to keep detailed records documenting their quality control procedures, and FDA inspections of production facilities are conducted on a regular basis.⁴

All of this is to help ensure that every batch of formula is safe and meets all requirements set by the FDA.

What’s on the Label of Infant Formula?

The FDA requires infant formula labels to include clear, standardized information to help caregivers safely prepare and use formula.⁵

Some of the required information on infant formula labels includes:

• Storage instructions
• Preparation directions
• Ingredient and Allergen statement
• Use-by-date
• Nutrient information per 100 kcal

In addition to clearly spelling out the contents, as well as storage and preparation of the formula on the package label, the FDA regulates the claims manufacturers can make about their products,⁵ These regulations help to protect families from false or misleading claims.

Is Infant Formula Safe?

Yes. Infant formula legally sold in the United States is subject to rigorous safety and quality standards. The FDA requires extensive testing on every batch of infant formula and conducts inspections of manufacturing facilities to help ensure that formulas are safe and nutritionally adequate for infants.

In 2025, the FDA launched Operation Stork Speed, an initiative designed to strengthen oversight of infant formula and support a comprehensive review of infant formula nutrient requirements.⁶ The initiative also expanded testing for contaminants and increased oversight activities to help ensure manufacturers continue to meet established safety and quality requirements.^{6, 7}

FAQs about Infant Formula Regulations

Here is some additional information to help answer other questions you may have.

Is baby formula nutritionally complete?

Yes. Infant formula is a complete food source for babies, containing the vitamins, minerals, protein, carbohydrates, and fats necessary for babies to grow and develop.

What are the steps for preparing infant formula safely?

While the FDA regulations have strict nutritional and manufacturing standards to help ensure the safety and adequacy of formula, parents and caregivers have a responsibility to practice safe and sanitary formula preparation at home as well.

Important safety measures for preparing infant formula:

• Wash hands, surfaces, bottles and nipples well before and after formula preparation to help prevent contamination
• Prepare formula with the correct amount of water and powder (or liquid)
• Store powdered and prepared formula for the recommended amount of time

It’s also important to monitor your baby’s individual response to a formula and consult with your child’s pediatrician with questions and concerns.

Can babies over 12 months still drink infant formula?

Infant formula is specifically developed to meet the nutritional and developmental needs of a baby younger than 12 months.

While a child over 12 months can still drink infant formula, this is the best time to begin weaning them off formula (and bottles) while increasing a variety of solid foods to meet their growing needs. Children aged 12 to 24 months can also drink up to 16 ounces of whole cow’s milk in place of infant formula.⁸

Chat with your baby’s pediatrician for more individualized guidance.

What is the safest infant formula?

All infant formulas legally sold in the United States must meet the same FDA nutritional and safety requirements.

Beyond this, choosing a formula will depend on your baby’s individual needs:

• Routine or standard infant formula. Cow’s milk-based formula is considered a standard choice, and most formula sold in the United States is this type. Note that cow’s milk-based formula is not regular cow’s milk. The milk has been modified to make it safe and nutritious for babies.
• Allergens. If your baby has a diagnosed food allergy such as cow’s milk protein or soy, your pediatrician may recommend specific formulas that are free from allergens to better meet their needs.
• Specialized formula. If your baby was born prematurely, they may need a higher calorie formula or more nutrient-dense formula; or if your baby has a specific medical condition, they may require a specialized infant formula.⁹

Always discuss with your pediatrician before deciding upon, or switching, infant formula to help make the most informed decision for your family.

Does the FDA regulation and requirements mean all formulas are the same?

While the FDA specifies limits of vitamins, minerals, protein, carbohydrates, and fat, this does not mean all infant formulas are the same.

For example:

• The carbohydrate or protein source may vary between formulas if the formula is specialized for allergies or other needs.
• Certain formulas may include pre- and probiotics
• Some infant formulas may be certified organic

Let's Chat!

We know parenting often means sleepless nights, stressful days, and countless questions and confusion, and we want to support you in your feeding journey and beyond.

Our Happy Experts are a team of lactation consultants and registered dietitian nutritionists certified in infant and maternal nutrition – and they’re all moms, too, which means they’ve been there and seen that. They’re here to help on our free, live chat platform Monday - Friday 8am-6pm (ET). Chat Now!

Read more about the experts who help write our content!

For more on this topic, check out the following articles: