C12-15 Alkyl Benzoate — Allergy Risk & Safety Profile
INCI: C12-15 ALKYL BENZOATE
Key Facts
- CAS Number
- 68411-27-8
- Category
- emollient
- Risk Level
- low
- Common Allergen
- No
- Found In
- sunscreen, moisturizer
Is C12-15 Alkyl Benzoate safe in cosmetics?
C12-15 Alkyl Benzoate is rated low risk in cosmetic products. It is not classified as a common allergen and is generally well-tolerated by most skin types. Commonly found in sunscreen, moisturizer.
What is C12-15 Alkyl Benzoate?
C12-15 Alkyl Benzoate is a emollient commonly used in cosmetic and personal care products. It is generally considered safe at recommended concentrations.
Allergy & Safety Information
C12-15 Alkyl Benzoate is considered safe for cosmetic use.
This ingredient is considered low risk from an allergenicity perspective. Reactions are uncommon at typical cosmetic use concentrations. However, no ingredient is universally safe — if you notice redness, itching, or irritation after using a product containing this ingredient, discontinue use and monitor whether symptoms resolve.
About Emollient Ingredients
Emollients soften and smooth skin by filling gaps between skin cells and reducing transepidermal water loss. They form the backbone of most moisturisers, creams, and lotions. Most emollients are well-tolerated, but some — particularly plant-derived oils — contain proteins or compounds that can cause reactions in sensitised individuals.
Relevance for C12-15 Alkyl Benzoate: Emollients derived from nuts (shea butter, macadamia oil), latex cross-reactive fruits (avocado oil), or highly fragrant plants (rosehip, sea buckthorn) carry higher allergenicity than refined synthetic emollients like squalane or dimethicone.
How to Identify C12-15 Alkyl Benzoate in Products
Cosmetic ingredients are listed by their INCI (International Nomenclature of Cosmetic Ingredients) name in descending order of concentration. To check whether a product contains C12-15 Alkyl Benzoate, scan the ingredient list for its INCI name exactly as it appears above. Ingredients present at 1% or less may appear in any order after the 1% threshold.
Product types to prioritise checking: Sunscreen, Moisturizer. These product categories are the most common sources of C12-15 Alkyl Benzoate exposure based on formulation data.
Not sure if your products contain C12-15 Alkyl Benzoate? Paste the ingredient list into the free ingredient checker to scan for C12-15 Alkyl Benzoate and other allergens automatically.
Frequently Asked Questions
Is C12-15 Alkyl Benzoate safe?
Yes, well-tolerated by most skin types.
What does C12-15 Alkyl Benzoate do?
Functions as a emollient in formulations.
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Is C12-15 Alkyl Benzoate causing YOUR skin reactions?
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