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CORYLUS AVELLANA ETHYL ESTER.

Insufficient Data / SKIN CONDITIONING

CORYLUS AVELLANA ETHYL ESTER is a derived ester from hazelnut oil, primarily recognized for its emollient and skin conditioning properties. As an oil-soluble component, it integrates into formulations to enhance skin texture and feel, contributing to a smoother complexion.

Skin Conditioning

Science

This ingredient functions predominantly as a skin conditioning agent. It is understood to interact with the skin's surface to improve its appearance and softness, likely through occlusion or lubrication, though specific biochemical mechanisms are not detailed in current research.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Specific optimal pH ranges or detailed stability profiles for Corylus Avellana Ethyl Ester are not readily available. Consistent with its derivation, it is anticipated to be insoluble in water, similar to hazelnut oil.


Safety

CIR Status
Insufficient data
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically assessed Corylus Avellana Ethyl Ester. Assessments for related hazelnut derivatives (Seed Oil, Seed Extract, Leaf Extract) concluded 'insufficient data' to support their safety, citing a lack of irritation, sensitization, and photosensitization data. Potential aflatoxin contamination was noted for raw hazelnuts. The FDA mandates labeling for food products containing hazelnuts due to known allergen risks. Given the absence of specific safety data for the ester, its sensitization potential in cosmetic applications remains unknown.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Insufficient Data

Due to a lack of specific safety and efficacy data for CORYLUS AVELLANA ETHYL ESTER, and an 'insufficient data' status for related hazelnut derivatives, its overall cosmetic utility and safety profile necessitate further comprehensive investigation.


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