Rubus Idaeus Leaf Powder is a finely ground powder derived from the leaves of the raspberry plant (Rubus idaeus). It is used in cosmetics and skincare products for its antioxidant, toning, and soothing properties. The powder is produced by grinding dried raspberry leaves.

Chemical Composition and Structure:

Main Components:
Polyphenols: Contains antioxidants such as flavonoids and tannins that help protect the skin from oxidative damage.
Vitamins: Rich in vitamins like Vitamin C and B vitamins, which support skin health.
Minerals: Provides essential minerals such as manganese and calcium that may benefit the skin.
Structure: The powder has a granular texture with particle sizes varying depending on the grinding process.

Physical Properties:

Appearance: Typically a finely ground powder, ranging in color from light to dark green, depending on the leaf drying process.
Odor: May have a herbal and slightly vegetal aroma.
Texture: Granular, with fine particles that can be easily incorporated into various formulations.

Production Process:

Harvesting and Drying: Raspberry leaves are harvested and dried to preserve their active ingredients.
Grinding: The dried leaves are ground into a fine powder using appropriate techniques.
Sifting: The powder is sifted to achieve a uniform particle size.

Applications:

Antioxidant: The polyphenols in the powder help combat free radicals and protect the skin from environmental damage.
Toning: Can help tone and improve skin elasticity.
Soothing: Soothing properties may help calm and reduce skin inflammation.

Safety and Environmental Considerations:

Safety: Rubus Idaeus Leaf Powder is generally considered safe for use in cosmetic and skincare products. Individuals with sensitive skin or allergies to raspberries should exercise caution.
Environmental Impact: The use of leaf powder contributes to sustainable resource management by utilizing parts of the plant that might otherwise be discarded, reducing waste.

INCI:


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: 84929-76-0 EC number 284-554-0