Albizia Julibrissin Bark/Seed Extract, a product of natural origin obtained from the plant Albizia Julibrissin, botanical family Fabaceae commonly known as the Persian silk tree or mimosa tree, is highly valued in the cosmetic and personal care industry. This extract is known for its rich content of saponins, flavonoids, polyphenols, and other bioactive compounds, making it a beneficial ingredient in various skincare and haircare products.

Its dried bark has been used for centuries in He Huan traditional Chinese medicine to treat depression, anxiety, insomnia. 

The name describes the structure of the ingredient:

• "Albizia" is the genus name of the plant species. The genus "Albizia" was named in honor of Filippo degli Albizzi, an Italian naturalist who introduced the plant to Europe in the 18th century.
• "julibrissin" is the specific name of the plant and refers to its characteristic silky flowers.
• "Bark/Seed Extract" indicates that the extract comes from the bark and/or seeds of Albizia julibrissin.

Description of raw materials used in production and their functions.

• Albizia julibrissin bark and seeds. The primary source for extracts rich in bioactive compounds.
• Solvents like water or ethyl alcohol. Used to extract active compounds from the seeds or aerial parts of Albizia julibrissin.
• Preservative agents. Might be added to maintain stability and prevent degradation of the extract.

It appears as a transparent to brown liquid or powder, depending on the extraction method and concentration.

Step-by-step summary of industrial extraction process.

• Harvesting. Bark and seeds of Albizia julibrissin are harvested.
• Extraction. Active compounds are extracted from the bark and seeds using solvents like water or ethyl alcohol.
• Filtration. The resulting solution is filtered to remove any solid particles.
• Evaporation. If required, the solvent is evaporated to get a more concentrated extract.
• Addition of preservatives. If the extract is to be stored for extended periods, preservative agents might be added.

Chemical Composition and Structure

Albizia Julibrissin Bark/Seed Extract contains a variety of bioactive compounds, including saponins, flavonoids, polyphenols, and antioxidants. These compounds contribute to its beneficial effects on the skin and hair, such as providing anti-aging, anti-inflammatory, and moisturizing properties. The specific composition includes:

• Saponins: Known for their gentle cleansing and moisturizing benefits.
• Flavonoids: Provide antioxidant and anti-inflammatory properties.
• Polyphenols: Offer strong antioxidant protection.
• Antioxidants: Help protect the skin from free radical damage.

Physical Properties

Albizia Julibrissin Bark/Seed Extract typically appears as a light to dark brown liquid with a characteristic mild odor. It is water-soluble, making it easy to incorporate into various water-based formulations.

Cosmetic and Personal Care Applications

Anti-Aging: Albizia Julibrissin Bark/Seed Extract has strong anti-aging properties, helping to reduce the appearance of fine lines and wrinkles and improve skin elasticity.

• Anti-Inflammatory: The extract has anti-inflammatory effects that help to soothe and calm irritated skin, reducing redness and discomfort.
• Antioxidant: Rich in flavonoids and polyphenols, the extract provides antioxidant benefits, protecting the skin from free radical damage and environmental stressors.
• Moisturizing: The saponins in the extract help to maintain skin hydration, providing a gentle moisturizing effect.
• Skin Conditioning: Albizia Julibrissin Bark/Seed Extract conditions the skin, enhancing its texture and overall appearance.
• Hair Care: In haircare products, the extract helps to condition and protect the hair, improving its texture, manageability, and shine.

What it is for and where

Cosmetics

Fragrance. It plays a very important role in the formulation of cosmetic products as it provides the possibility of enhancing, masking or adding fragrance to the final product, increasing its marketability. It is able to create a perceptible pleasant odour, masking a bad smell. The consumer always expects to find a pleasant or distinctive scent in a cosmetic product. 

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   440103-71-9

Environmental and Safety Considerations

Albizia Julibrissin Bark/Seed Extract is generally considered safe for use in cosmetic and personal care products. It is non-irritating and suitable for all skin types. As a naturally derived ingredient, it poses minimal risk to the environment when sourced and disposed of responsibly. Utilizing Albizia Julibrissin Bark/Seed Extract supports sustainable practices by promoting the use of plant-based ingredients.