Limonene
INCI: LIMONENE
Also known as: D-Limonene, Citrus Terpene
Key Facts
- CAS Number
- 5989-27-5
- Category
- fragrance
- Risk Level
- medium
- Common Allergen
- Yes
- Found In
- all fragranced products, cleaning products
What is Limonene?
Citrus-scented fragrance component. Oxidizes on air exposure to form allergenic compounds.
Allergy & Safety Information
Limonene is generally safe for most people but may cause irritation or allergic reactions in sensitive individuals. If you experience redness, itching, or swelling after using a product with this ingredient, discontinue use and consult a dermatologist.
Safer Alternatives
These ingredients serve a similar function with lower allergy risk:
Frequently Asked Questions
Is Limonene safe for sensitive skin?
Limonene may cause reactions in some sensitive individuals. Patch testing is advisable.
What products contain Limonene?
Limonene is commonly found in all fragranced products, cleaning products.
What does Limonene do in cosmetics?
Limonene functions as a fragrance in formulations. Common fragrance allergen. Fresh limonene is not allergenic — it becomes allergenic after oxidation.
Is Limonene causing YOUR skin reactions?
SkinDetekt tracks your products and reactions to find your personal triggers. Download the app to find out.
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