Description

Corylus Avellana Seed Extract is an extract obtained from the nuts of the Hazelnut, Corylus avellana L., belonging to the Betulaceae family. This extract is widely used in the cosmetic and pharmaceutical industries for its numerous beneficial properties for the skin and hair.

Chemical Composition and Structure

Corylus avellana seed extract contains a variety of active compounds, including essential fatty acids (such as oleic and linoleic acids), vitamins (especially vitamin E), minerals, and antioxidants. These components contribute to its emollient, nourishing, and protective properties.

Physical Properties

Corylus Avellana Seed Extract typically appears as a clear, pale yellow liquid with a characteristic light hazelnut aroma. It is soluble in oils and other lipophilic solvents but has limited water solubility.

Production Process

Harvesting and Selection: Hazelnuts are harvested and carefully selected to ensure the quality of the final extract.
Extraction: The seeds undergo an extraction process, which may include methods such as cold pressing or solvent extraction, to isolate the active compounds. Cold pressing is often preferred to preserve the bioactive properties of the oils and other components.
Purification: The crude extract is purified to remove any impurities and by-products, ensuring a high-quality and pure final product.
Quality Control: Rigorous quality tests are conducted to evaluate the purity, stability, and efficacy of the extract, including chemical and microbiological analyses.

Applications

Cosmetic Products: Used in creams, lotions, oils, and serums for its emollient and nourishing properties, improving the texture and hydration of the skin.
Skin Care: Ideal for moisturizing, antioxidant, and regenerating products, providing a smooth and nourishing feel to the skin due to its emollient and protective properties.
Hair Care: Incorporated into shampoos, conditioners, and hair treatments, contributing to the nourishment, softness, and protection of the hair.

Environmental and Safety Considerations

Corylus Avellana Seed Extract is considered safe for use in cosmetic and pharmaceutical products and is generally well-tolerated by the skin. It is non-irritating and suitable for all skin types, including sensitive skin. Proper use within recommended concentrations is essential to ensure safety and maximize effectiveness. Additionally, the sustainability of hazelnut harvesting and production practices is an important consideration to ensure environmental responsibility.

INCI


Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
Synonyms:

CAS: 84012-21-5 EC number 281-667-7