Hydrolyzed Casein

Hydrolyzed Casein molecular structure

6-12 month old babiesSkin contact product

Check for Different Age (6 available)

Can older babies use Hydrolyzed Casein?

YES - Generally Safe
Danger Score: 3 (Lower is safer)
Quick Answer: Hydrolyzed Casein is generally considered safe for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For babies 6–12 months (infants), hydrolyzed casein is low risk for most children. It is a protein from milk used to condition skin. Most healthy babies are unlikely to have problems, but because it comes from milk there is a small risk for babies who are allergic to cow’s milk.

What to Do

If your baby is healthy with no known milk allergy, this ingredient is generally okay at normal product levels. Still, test first: put a small amount of the product on a patch of your baby’s inner forearm and wait 24 hours to check for redness or a rash. Avoid using products with this ingredient on broken skin or on babies with active eczema. If your baby has a known cow’s milk allergy, choose products without milk-derived ingredients and talk with your pediatrician if unsure.

⚠️Warnings

Do not use if your baby has a known cow’s milk allergy or if they develop redness, swelling, hives, or breathing trouble after application — stop use and seek medical help. Be cautious with babies who have eczema or very sensitive skin. Note: government and industry reviews (Environment Canada; Cosmetic Ingredient Review) call this ingredient low in toxicity but recommend manufacturing and purity controls and sometimes usage limits, which is why some products may restrict its use.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: Government and industry safety reviews do not find clear harms. A Canadian health assessment says this ingredient is not expected to be toxic, and an environmental review says it is not suspected to be an environmental toxin. An industry safety panel notes only that safe use can depend on how the ingredient is made and used. All common health concerns (cancer, allergies, developmental harm, and use limits) were rated low, so no risks above low were identified.

Tap or hover over labels to see detailed risk information.

Alternative Names for Hydrolyzed Casein

This ingredient may also be listed as:

hydrolyzed caseinHYDROLYZED CASEINCASEIN HYDROLYSATECASEINS, HYDROLYZATESACID DIGEST OF CASEIN; CASEIN HYDROLYZATE; CASEIN HYDROLYZATE; ENZYMATIC DIGEST OF CASEIN; ENZYMATIC DIGEST OF CASEIN

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Hydrolyzed Casein

This ingredient is found in the following products:

This list shows products that contain Hydrolyzed Casein or its alternative names.

Common Questions About Hydrolyzed Casein

Can older babies safely use Hydrolyzed Casein?

Yes, Hydrolyzed Casein is generally considered safe for 6-12 month old babies based on current research.

What are the no known risk risks of Hydrolyzed Casein for older babies?

No immediate health concerns found based on current research. This is especially important for babies whose skin and systems are still developing.

What products contain Hydrolyzed Casein?

Hydrolyzed Casein is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this appropriate for older babies to using products with Hydrolyzed Casein?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 6-12 month old babies. Use the age selector above to check other ages.

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