Description

Fragaria Chiloensis Seed Oil. The seed oil extracted from the seeds of this fruit is valued in cosmetics for its nourishing and emollient properties. It is rich in essential fatty acids and antioxidants, making it beneficial for maintaining skin health and hydration.

Chemical Composition and Structure: Fragaria chiloensis seed oil contains:

Essential Fatty Acids: Rich in omega-3 and omega-6 fatty acids, which help to maintain the skin’s moisture barrier and provide anti-inflammatory benefits.
Antioxidants: Contains antioxidants like vitamin E that protect the skin from oxidative stress and environmental damage.
Phytosterols: Plant-derived compounds that can help to soothe and repair the skin.
The oil retains the natural chemical structure of its components, enhancing its beneficial effects on the skin.

Physical Properties:

Color: Typically light yellow to golden.
Consistency: Viscous liquid that can vary depending on processing.
Odor: Mild, fruity aroma characteristic of strawberries.
Solubility: Soluble in oils and fats, compatible with various cosmetic formulations.

Production Process:

Harvesting: Seeds of the Chilean strawberry are collected after the fruit has ripened.
Extraction: The seeds are cold-pressed or solvent-extracted to obtain the oil.
Filtration: The oil is filtered to remove impurities and solid residues.
Purification: Further purification may be performed to ensure the quality of the oil.
Preservation: The oil is stored under controlled conditions to maintain its stability and effectiveness.

Applications:

Cosmetics: Used in facial oils, creams, and serums for its emollient and nourishing properties. Helps to hydrate and soothe the skin, improving its texture and elasticity.
Skincare: Incorporated into products designed to provide deep moisturization and support the skin’s natural barrier.
Anti-Aging: Utilized in anti-aging formulations for its ability to provide essential fatty acids and antioxidants, which support skin repair and resilience.
Environmental and Safety Considerations:

Sustainability: Sustainable practices should be employed in the harvesting and processing of Chilean strawberry seeds to minimize environmental impact.
Allergies: Generally considered safe for topical application. However, as with all oils, it should be used according to established guidelines to minimize the risk of allergic reactions or skin irritations. Individuals with allergies or very sensitive skin should exercise caution.
Storage: The oil should be stored in a cool, dark place to prevent oxidation and preserve its quality.

INCI Functions:


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.

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: 95193-64-9 EC number 305-877-6