Description

Coffea Arabica Husk Extract is derived from the husks of the Arabica coffee beans (Coffea arabica). This extract is valued for its antioxidant, exfoliating, and soothing properties, making it a popular ingredient in skincare and cosmetic formulations.

Chemical Composition and Structure

The extract contains:

Polyphenols: Powerful antioxidants that help protect the skin from oxidative stress and damage.
Caffeine: An alkaloid with stimulating effects that can improve microcirculation and reduce puffiness.
Cellulose: A natural fiber that can provide mild exfoliation to the skin.
Vitamins and Minerals: Includes beneficial vitamins and minerals that support overall skin health.
The chemical structure features a combination of polyphenols, caffeine, cellulose, and a range of vitamins and minerals.

Physical Properties

Appearance: Dark brown powder or liquid extract.
Odor: Earthy and coffee-like with subtle vegetal notes.
Solubility: Soluble in water and aqueous solutions.
Texture: The powder form is granular and can be used in exfoliating products; the liquid form is viscous.

Production Process

Harvesting: Coffee beans are harvested, and the husks are separated from the beans.
Extraction: The husks are subjected to extraction processes to obtain the raw extract.
Filtration: The extract is filtered to remove any solid residues.
Concentration: The extract may be concentrated to enhance its potency.
Packaging: The extract is packaged in airtight containers to maintain its quality and efficacy.

Applications

Cosmetic: Used in exfoliating products, scrubs, and masks for its antioxidant and mild exfoliating properties. It helps to remove dead skin cells and improve skin texture.
Pharmaceutical: May be included in dietary supplements due to its antioxidant benefits.
Food: Not typically used in food products, but may have potential in supplement formulations.

Environmental and Safety Considerations

Biodegradability: The extract is biodegradable and environmentally friendly.
Toxicity: Generally considered safe for topical use. However, it should be used according to established guidelines to avoid potential allergic reactions or skin sensitivities. Individuals with allergies or sensitive skin should exercise caution. Ensure the extract is sustainably sourced and free from contaminants.
Disposal: Should be disposed of in accordance with local environmental regulations. Proper disposal methods should be followed to prevent environmental impact.

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.

Hair conditioning agent. A significant number of ingredients with specific and targeted purposes may co-exist in hair shampoo formulations: cleansers, conditioners, thickeners, matting agents, sequestering agents, fragrances, preservatives, special additives. However, the indispensable ingredients are the cleansers and conditioners as they are necessary and sufficient for hair cleansing and manageability. The others act as commercial and non-essential auxiliaries such as: appearance, fragrance, colouring, etc. Hair conditioning agents have the task of increasing shine, manageability and volume, and reducing static electricity, especially after treatments such as colouring, ironing, waving, drying and brushing. They are, in practice, dispersants that may contain cationic surfactants, thickeners, emollients, polymers. The typology of hair conditioning agents includes: intensive conditioners, instant conditioners, thickening conditioners, drying conditioners. They can perform their task generally accompanied by other different ingredients.

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: 84650-00-0 EC number 283-481-1