5+ year old children • Skin contact product
For children 5 years and older, hydrolyzed keratin is generally safe when used on skin or hair. It is a protein that helps condition hair and skin and has low reported safety concerns.
Use products made for children when available. Before using a new product on your child, do a small patch test (apply a little on the inner forearm and check after 24 hours). Avoid putting the product on broken or irritated skin. If your child has known allergies to animal proteins, avoid this ingredient. If irritation appears (redness, itching, swelling), stop use and rinse the area with water.
Watch for allergic skin reactions (rash, itching, swelling) and stop use if these appear. Regulatory reviews (Environment Canada) classify it as not expected to be toxic, and industry reviewers (Cosmetic Ingredient Review) note that safe use depends on proper manufacturing and purity — so check product quality and labeling. Some product certification programs require safety documentation before allowing this ingredient; that is about product substantiation rather than an identified health hazard.
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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 Hydrolyzed Keratin or its alternative names.
Yes, Hydrolyzed Keratin is generally considered safe for 5+ year old children based on current research.
No immediate health concerns found based on current research.
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 5+ year old children. Use the age selector above to check other ages.
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