Description

Vaccinium Corymbosum Seed Oil is extracted from the seeds of the highbush blueberry (Vaccinium corymbosum). This oil is rich in essential fatty acids and antioxidants and is primarily used in cosmetics for its moisturizing and nourishing properties.

Chemical Composition and Structure:

Vaccinium Corymbosum Seed Oil contains essential fatty acids such as linoleic acid and alpha-linolenic acid, as well as sterols and vitamins (notably Vitamin E). It also includes natural antioxidants that help combat free radicals and protect the skin from oxidative stress.

Physical Properties:

The oil appears as a light yellow to golden liquid with a subtle blueberry scent. It has a lightweight texture and absorbs easily into the skin. The oil typically has a neutral pH.

Production Process:

The production of Vaccinium Corymbosum Seed Oil involves the following steps:

Harvesting: Blueberry seeds are collected after the fruit has been processed.
Extraction: The seeds are subjected to cold pressing or solvent extraction to obtain the oil.
Filtration: The extracted oil is filtered to remove solids and impurities.
Refinement: The oil may be refined to improve purity and stability.

Applications:

Vaccinium Corymbosum Seed Oil is used primarily in cosmetics for its emollient and nourishing properties. It is found in:

Moisturizers
Facial serums
Massage oils
Anti-aging products
In the nutraceutical sector, it can be used as a dietary supplement for its potential benefits for skin and heart health.

Environmental and Safety Considerations:

The extraction of oil from blueberry seeds has a relatively low environmental impact, especially if the seeds are a byproduct of fruit processing. Sustainable production practices are important to minimize environmental impact. The oil is generally safe for topical use and poses minimal risk of irritation or sensitization. However, it is always advisable to conduct tolerance tests, particularly in formulations for sensitive skin.

INCI Functions:


Antioxidant agent. Ingredient that counteracts oxidative stress and prevents cell damage. Free radicals, pathological inflammatory processes, reactive nitrogen species and reactive oxygen species are responsible for the ageing process and many diseases caused by oxidation.

Skin conditioning agent - Emollient. Emollients have the characteristic of enhancing the skin barrier through a source of exogenous lipids that adhere to the skin, improving barrier properties by filling gaps in intercorneocyte clusters to improve hydration while protecting against inflammation. In practice, they have the ability to create a barrier that prevents transepidermal water loss. Emollients are described as degreasing or refreshing additives that improve the lipid content of the upper layers of the skin by preventing degreasing and drying of the skin. The problem with emollients is that many have a strong lipophilic character and are identified as occlusive ingredients; they are oily and fatty materials that remain on the skin surface and reduce transepidermal water loss. In cosmetics, emollients and moisturisers are often considered synonymous with humectants and occlusives.
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