2-5 year old preschoolers • Skin contact product
For toddlers and preschoolers (ages 2-5) keratin is generally low risk. It is used to condition hair and skin and is unlikely to cause serious harm. However, kids with very sensitive skin or eczema may react to it.
If you plan to use a product that lists keratin: choose products made for children when possible, do a small patch test on the inside of the forearm and wait 24 hours to check for redness or itching, avoid applying to broken or inflamed skin, and keep it away from the face, eyes and mouth. If your child has a history of eczema or allergies, ask your pediatrician before regular use.
The main caution comes from regulator guidance about how keratin is made and used in products (Health Canada) and industry recommendations on manufacturing and concentration (Cosmetic Ingredient Review). Watch for signs of local skin reaction (redness, itching, rash, swelling). Stop use and get medical advice if your child has breathing problems, severe swelling, or a widespread rash.
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This ingredient has the following documented risks:
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This ingredient is found in the following products:
This list shows products that contain Keratin or its alternative names.
Yes, Keratin is generally considered safe for 2-5 year old children based on current research.
Banned or heavily restricted in one or more countries. Young children may be more sensitive to these effects.
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 2-5 year old children. Use the age selector above to check other ages.
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