Isoeugenol
INCI: ISOEUGENOL
Key Facts
- CAS Number
- 97-54-1
- Category
- fragrance
- Risk Level
- high
- Common Allergen
- Yes
- Found In
- perfume, soap
Is Isoeugenol safe in cosmetics?
Isoeugenol is rated high risk in cosmetic products. It is a known allergen that can cause contact dermatitis in sensitized individuals. One of the strongest fragrance sensitizers. EU-regulated. Safer alternatives include Fragrance-free products, Essential oil-free formulations. Commonly found in perfume, soap.
What is Isoeugenol?
Potent fragrance allergen. Much more sensitizing than eugenol.
Allergy & Safety Information
Isoeugenol is classified as a high-risk ingredient. It is a known cause of allergic contact dermatitis. Individuals with sensitive skin or a history of contact allergies should avoid products containing this ingredient. A patch test is recommended before first use of any product containing Isoeugenol.
Cross-Reactions
If you react to Isoeugenol, you may also react to:
Safer Alternatives
These ingredients serve a similar function with lower allergy risk:
Frequently Asked Questions
Is Isoeugenol safe for sensitive skin?
Isoeugenol is a known allergen and is generally not recommended for sensitive skin. Consider patch testing before use.
What products contain Isoeugenol?
Isoeugenol is commonly found in perfume, soap.
What does Isoeugenol do in cosmetics?
Isoeugenol functions as a fragrance in formulations. One of the strongest fragrance sensitizers. EU-regulated.
Related Guides
Top 10 Cosmetic Allergens
Is Isoeugenol on the list? See the full clinical ranking.
Fragrance-Free Skincare Guide
Why fragrance is the #1 cause of cosmetic contact dermatitis.
How to Read Ingredient Labels
Decode INCI names and find hidden allergens in your products.
Find Your Skin Allergy Trigger
Step-by-step elimination method to identify your trigger.
Contact Dermatitis Guide
Symptoms, causes, patch testing, and treatment options.
Is Isoeugenol causing YOUR skin reactions?
SkinDetekt tracks your products and reactions to find your personal triggers. Download the app to find out.
Download on App Store