Description

Chrysin, also known as 5,7-dihydroxyflavone, is a naturally occurring flavonoid found in various plants, including the passionflower (Passiflora caerulea), honey, and propolis. It is highly valued in the cosmetic and personal care industry for its antioxidant, anti-inflammatory, and skin-soothing properties.

Chemical Composition and Structure
Chrysin is a flavonoid with a chemical structure that includes two phenyl rings and a heterocyclic ring:

Chemical Formula: C15H10O4
Molecular Weight: 254.24 g/mol

Physical Properties
Chrysin typically appears as a yellow crystalline solid with a mild, characteristic odor. It is sparingly soluble in water but soluble in organic solvents, making it versatile for various formulations.

Cosmetic and Personal Care Applications
Antioxidant: Chrysin provides strong antioxidant benefits, helping to protect the skin from free radical damage and oxidative stress.

Anti-Inflammatory: It has significant anti-inflammatory properties, making it useful for soothing and calming irritated skin.

Skin Soothing: Chrysin helps to reduce redness and discomfort, providing a soothing effect on the skin.

Anti-Aging: The antioxidant properties of chrysin help to reduce the signs of aging, such as fine lines and wrinkles, by protecting the skin from environmental stressors.

Skin Conditioning: Chrysin conditions the skin, enhancing its texture and overall appearance.

Environmental and Safety Considerations

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

Cosmetics - 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: 480-40-0 EC number 207-549-7