Vaccinium Macrocarpon Fruit, commonly known as cranberry, is a fruit extract derived from the North American cranberry (Vaccinium macrocarpon). This fruit is celebrated in cosmetics for its high antioxidant content, skin-soothing properties, and its role in improving skin texture and tone.
Chemical Composition and Structure:
The fruit is rich in:
Flavonoids: Such as quercetin and anthocyanins, which have potent antioxidant properties.
Phenolic Acids: Including hydroxycinnamic acid and benzoic acid, which contribute to the fruit’s anti-inflammatory and antioxidant effects.
Vitamins: Primarily vitamin C, which plays a crucial role in collagen synthesis and skin brightening.
Organic Acids: Such as citric acid, which help in exfoliation and maintaining pH balance.
The chemical structure of these compounds includes aromatic rings and hydroxyl groups, enhancing their antioxidant and anti-inflammatory properties.
Physical Properties:
The extract appears as a dark red to purple liquid or powder, depending on the concentration and processing method. It has a tart, fruity aroma characteristic of cranberries. The extract is typically soluble in water and can be incorporated into aqueous formulations.
Production Process:
The production of Vaccinium Macrocarpon Fruit extract involves:
- Harvesting: Cranberries are harvested when fully ripe to ensure the highest concentration of bioactive compounds.
- Extraction: The fruit is processed using methods such as cold pressing, solvent extraction, or supercritical fluid extraction to obtain the extract.
- Filtration: The extract is filtered to remove any residual solids and impurities.
- Concentration: The extract may be concentrated to enhance the potency of active ingredients or to adjust the formulation’s consistency.
Applications:
Vaccinium Macrocarpon Fruit extract is used in a variety of cosmetic formulations for its beneficial properties:
Moisturizers: Provides hydration and improves skin texture.
Serums: Offers antioxidant protection and brightening effects.
Face Masks: Delivers soothing and revitalizing benefits, with a pleasant cranberry fragrance.
INCI Functions:
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.
CAS: 91770-88-6 EC number 294-875-8
Environmental and Safety Considerations:
The environmental impact of producing Vaccinium Macrocarpon Fruit extract is generally low, especially when sustainable farming practices are employed. The extract is considered safe for topical use, with a low risk of irritation or sensitization. However, as with any cosmetic ingredient, it is important to ensure proper formulation and conduct safety testing to confirm suitability for sensitive skin.
