Hydrolyzed Keratin

Hydrolyzed Keratin molecular structure

2-5 year old preschoolersSkin contact product

Check for Different Age (6 available)

Safe for preschoolers to use Hydrolyzed Keratin?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Hydrolyzed Keratin is generally considered safe for 2-5 year old children when used in topical products. Consider preschooler activity levels.

ℹ️General Overview

For toddlers and preschoolers (ages 2–5), hydrolyzed keratin is generally considered low risk when used in normal, finished skincare or hair products. It’s a protein that helps condition hair and skin and has been reviewed by government and industry bodies with no major safety signals.

What to Do

Use products made for children or gentle, age-appropriate formulas. Do a small patch test on the child’s inner forearm and wait 24 hours before wider use. Avoid applying to broken, irritated, or very red skin. Keep products out of the child’s eyes and mouth. Don’t use concentrated powders or raw ingredient forms at home—only use finished products from reputable brands.

⚠️Warnings

Watch for any signs of redness, itching, swelling, or rash and stop use if they appear. If your child has known sensitivity to animal proteins or severe eczema, check with your pediatrician first. The safety data notes that government reviewers found it unlikely to be toxic (Environment Canada) and that industry guidance recommends certain manufacturing and impurity controls (Cosmetic Ingredient Review). Some product-verification programs may limit or require extra proof for use of this ingredient in certified products, so prefer established children’s formulations.

Confidence: MEDIUM

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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

Safe for preschoolers to use Hydrolyzed Keratin?

Yes, Hydrolyzed Keratin is generally considered safe for 2-5 year old children based on current research.

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

No immediate health concerns found based on current research. Young children may be more sensitive to these effects.

What products contain Hydrolyzed Keratin?

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

Is this suitable for preschoolers to using products with Hydrolyzed Keratin?

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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