Keratin
5+ year old children • Skin contact product
Check for Different Age (6 available)
Is this kid-friendly to use Keratin?
ℹ️General Overview
For kids aged 5 and up, keratin used on the skin or hair is usually low risk. It’s a natural protein used to improve hair and sometimes skin feel. Official sources note some rules and limits around how it’s made or used, but there is not strong evidence of harm at typical use levels for this age group.
✅What to Do
If you use a product with keratin on a child (age 5+): choose products made or labeled for children when possible; do a small patch test on the inner forearm and wait 24–48 hours before wider use; follow the product directions (rinse-off hair products are lower risk than concentrated leave-on treatments); avoid using on broken or irritated skin; keep products out of reach of younger children and supervise application.
⚠️Warnings
Watch for skin irritation, redness, itching, or swelling and stop use if these occur. The warning about use limits comes from Health Canada and industry reviewers (Cosmetic Ingredient Review), which note restrictions or recommendations on how keratin is manufactured or used in cosmetics. If your child has a history of allergies, eczema, or sensitive skin, check with your pediatrician before trying a new keratin product.
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Safety Risk Labels
This ingredient has the following documented risks:
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Alternative Names for Keratin
This ingredient may also be listed as:
Always check ingredient labels carefully, as ingredients may be listed under different names.
Products Containing Keratin
This ingredient is found in the following products:
This list shows products that contain Keratin or its alternative names.
Common Questions About Keratin
Is this kid-friendly to use Keratin?
Yes, Keratin is generally considered safe for 5+ year old children based on current research.
What are the banned risks of Keratin for children?
Banned or heavily restricted in one or more countries.
What products contain Keratin?
Keratin is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
When can kids start using products with Keratin?
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 5+ year old children. Use the age selector above to check other ages.
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