Coumarin

5+ year old childrenSkin contact product

Check for Different Age (6 available)

Is this kid-friendly to use Coumarin?

YES - Generally Safe
Danger Score: 3 (Lower is safer)
Quick Answer: Coumarin is generally considered safe for 5+ year old children when used in topical products. Kids may have different tolerance levels.

ℹ️General Overview

For children aged 5 years and older (school-age children, kids, teens): coumarin is usually low to moderately concerning when used in small amounts on the skin, but it can cause allergic skin reactions in some children. It is not a strong cancer concern for people, but allergy risk is the main issue.

What to Do

If a product lists coumarin or simply 'fragrance': do a small patch test first (apply a tiny amount on the inside of the forearm and wait 48 hours). Avoid using products with coumarin on children who have eczema, very sensitive skin, or a known fragrance allergy. Choose fragrance-free or hypoallergenic products when possible. Do not apply to broken, red, or inflamed skin and avoid use near the eyes, mouth, or diaper area.

⚠️Warnings

Watch for redness, itching, rash, swelling, or blistering after use — these are signs of an allergic reaction (source: EU Cosmetics Directive and International Fragrance Association). Also note coumarin can increase skin absorption (source: EU Cosmetics Directive). It is restricted in some product standards and has been banned as a food additive by U.S. regulators (source: U.S. FDA). If you see any reaction, stop use and contact your child’s healthcare provider.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

Immune system: This ingredient is listed as a known human allergen and immune-system toxicant by EU regulatory sources and by the fragrance industry group. That means it can trigger immune reactions in people, including children.
Irritant: Regulatory and industry data note limited but clear evidence of skin toxicity and allergic skin reactions. This can cause redness, itching, or rashes on sensitive or baby skin.
Eczema: Because it is a known skin allergen with reported dermal reactions from EU and chemical safety authorities, it can trigger or worsen eczema and similar skin conditions in susceptible children.
Absorbed: This substance is identified as a penetration enhancer by EU cosmetic regulators, meaning it can increase skin uptake and itself be absorbed through the skin into the body.
Banned: Authorities note this compound was formerly allowed as a food additive but is now prohibited in food and is restricted in some cosmetic uses, so some countries or programs ban or tightly limit its use.

Tap or hover over labels to see detailed risk information.

Alternative Names for Coumarin

This ingredient may also be listed as:

coumarinecoumarin16253-EP2316459A1D0775122856-EP2287940A122856-EP2289965A122856-EP2275469A1C0585122856-EP2287159A1BIM-0061760.000116253-EP2292593A216253-EP2281563A1

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

Products Containing Coumarin

This ingredient is found in the following products:

This list shows products that contain Coumarin or its alternative names.

Common Questions About Coumarin

Is this kid-friendly to use Coumarin?

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

What are the immune system risks of Coumarin for children?

Could weaken or confuse immune system.

What are the irritant risks of Coumarin for children?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.

What are the eczema risks of Coumarin for children?

Linked to triggering or worsening eczema and similar skin conditions.

What are the absorbed risks of Coumarin for children?

Can be absorbed through the skin and get into the bloodstream.

What are the banned risks of Coumarin for children?

Banned or heavily restricted in one or more countries.

What products contain Coumarin?

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

When can kids start using products with Coumarin?

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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