Description

Helianthus Annuus Flower refers to the blossom of the sunflower plant (Helianthus annuus). This flower is renowned for its vibrant yellow petals and is utilized in various cosmetic and therapeutic applications. Extracts from sunflower flowers are prized for their antioxidant, anti-inflammatory, and soothing properties, making them valuable in skincare formulations.

Chemical Composition and Structure:
Sunflower flowers contain a variety of bioactive compounds:

Flavonoids: These plant pigments, including quercetin and kaempferol, possess antioxidant properties that help neutralize free radicals.
Phenolic Acids: Compounds like caffeic and chlorogenic acids provide anti-inflammatory and antioxidant benefits.
Essential Oils: Volatile compounds contributing to the flower’s characteristic aroma and additional therapeutic effects.
Vitamins: Particularly vitamin E, which is known for its antioxidant and skin-conditioning properties.

The chemical structure of these compounds includes diverse ring structures and functional groups, contributing to their biological activity and efficacy.

Physical Properties:

Appearance: The sunflower flower is characterized by its bright yellow petals surrounding a central disk. Extracts from the flower are typically clear or slightly colored, depending on the method of extraction.
Solubility: Sunflower flower extracts are generally soluble in water and various organic solvents.
Odor: The extracts have a mild, floral scent that reflects the natural fragrance of the flower.

Production Process:

Harvesting: Sunflower flowers are collected at their peak blooming stage to ensure the highest concentration of beneficial compounds.
Extraction: The flowers are processed to extract active ingredients, using methods such as steam distillation, solvent extraction, or cold pressing.
Purification: Extracts are purified to remove impurities and concentrate the desired bioactive compounds.
Formulation: The purified extract is then formulated into various cosmetic or therapeutic products.

Applications:

Cosmetics: Incorporated into creams, lotions, serums, and masks for its antioxidant, soothing, and anti-inflammatory properties. It helps to protect the skin from oxidative damage, reduce inflammation, and enhance skin hydration.
Pharmaceuticals: Used in topical treatments for its calming effects and potential benefits in skin health.

Environmental and Safety Considerations:

Environmental Impact: The cultivation of sunflowers should be managed sustainably to reduce environmental impact. Sustainable agricultural practices, such as crop rotation and organic farming, can help mitigate negative effects.
Safety: Generally regarded as safe for topical application. However, like all extracts, it should be used in accordance with established guidelines to avoid potential allergic reactions or skin irritations. Safety assessments are required for any new formulations or high concentrations.

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.
Synonyms:

CAS: 84776-03-4 / 8001-21-6 EC number 232-273-9