0-6 month old newborns • Skin contact product
For newborns and babies (0–6 months), hydrolyzed keratin is generally considered low risk when used in small amounts on hair or skin. Official reviews say it is unlikely to cause serious harm, but we don’t have many studies specifically in very young infants, so extra care is wise.
If you choose to use a product that contains hydrolyzed keratin on your baby: pick products made for infants when possible, use only a small amount, avoid applying to broken or sore skin, and do a simple patch test first (apply a tiny amount to the forearm or thigh and wait 24–48 hours). Stop use and talk with your pediatrician if you see redness, rash, or swelling. If your baby has eczema or known animal-protein allergies, check with your pediatrician before use.
Assessments by Environment Canada find it not expected to be systemically toxic, and the Cosmetic Ingredient Review notes industry recommendations for safe use. Still, because hydrolyzed keratin is an animal-derived protein there is a small risk of skin allergy or sensitivity. Some product-certification programs restrict its use unless manufacturers provide safety data. Avoid application to broken skin and watch for any signs of irritation (redness, rash, itching, swelling). If your baby develops hives, difficulty breathing, or facial swelling, seek emergency care.
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This list shows products that contain Hydrolyzed Keratin or its alternative names.
Yes, Hydrolyzed Keratin is generally considered safe for 0-6 month old babies based on current research.
No immediate health concerns found based on current research. This is especially important for babies whose skin and systems are still developing.
Hydrolyzed Keratin is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 0-6 month old babies. Use the age selector above to check other ages.
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