Hydrolyzed Keratin

Hydrolyzed Keratin molecular structure

5+ year old childrenSkin contact product

Check for Different Age (6 available)

Is this kid-friendly to use Hydrolyzed Keratin?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Hydrolyzed Keratin is generally considered safe for 5+ year old children when used in topical products. Kids may have different tolerance levels.

ℹ️General Overview

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.

What to Do

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.

⚠️Warnings

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.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: Government and industry safety reviews find hydrolyzed keratin is not expected to cause organ harm or be an environmental toxin. Reviews note only low-level concerns and list industry guidance for safe manufacturing and concentration limits, but no evidence of higher risks was identified.

Tap or hover over labels to see detailed risk information.

Alternative Names for Hydrolyzed Keratin

This ingredient may also be listed as:

hydrolyzed keratinHYDROLYZED KERATINPROTEINS, KERATIN, HYDROLYSATEHYDROLYZED KERATIN SOLUTIONHYDROLYZED KERATIN POWDERHYDROLYZED ANIMAL KERATINHYDROLYSATE PROTEINS, KERATINKERATIN HYDROLYSATE PROTEINSKERATINS, HYDROLYZATESCATTLE HAIR; CATTLE HAIR; KERATIN HYDROLYZATE; KERATINS, CATTLE HORN, SAPONIFIED AND NEUTRALIZED

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

Products Containing Hydrolyzed Keratin

This ingredient is found in the following products:

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

Common Questions About Hydrolyzed Keratin

Is this kid-friendly to use Hydrolyzed Keratin?

Yes, Hydrolyzed Keratin is generally considered safe for 5+ year old children based on current research.

What are the no known risk risks of Hydrolyzed Keratin for children?

No immediate health concerns found based on current research.

What products contain Hydrolyzed Keratin?

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

When can kids start using products with Hydrolyzed 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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