Description

Quercus Robur Bud Extract, commonly known as oak bud extract, is derived from the young buds of the Quercus robur tree, which belongs to the Fagaceae family. This botanical extract is highly valued in the cosmetic and personal care industry for its regenerative, antioxidant, and anti-inflammatory properties. Known for its historical use in traditional medicine, Quercus robur bud extract is increasingly recognized for its benefits in modern skincare formulations.

Chemical Composition and Structure
Quercus Robur Bud Extract contains a variety of bioactive compounds that contribute to its beneficial effects on the skin. The specific composition includes:

Tannins: Known for their astringent properties, which help tighten and tone the skin.
Polyphenols: Including ellagic acid and gallic acid, which provide strong antioxidant protection.
Flavonoids: Such as quercetin, which offer anti-inflammatory and antioxidant benefits.
Phytosterols: Which help improve skin barrier function and provide anti-inflammatory effects.
Vitamins and Minerals: Essential nutrients that support overall skin health and vitality.
Physical Properties
Quercus Robur Bud Extract typically appears as a light to dark brown liquid or fine powder. It is water-soluble, making it easy to incorporate into various cosmetic formulations.

Cosmetic and Personal Care Applications
Regenerative: The extract promotes skin cell regeneration, helping to repair and rejuvenate the skin.

Antioxidant Protection: The presence of polyphenols and flavonoids helps protect the skin from environmental stressors and free radical damage.

Anti-Inflammatory: The extract’s anti-inflammatory compounds help reduce redness and swelling, providing relief for conditions like eczema and rosacea.

Astringent: The tannins in the extract help tighten and tone the skin, improving its texture and appearance.

Skin Conditioning: The phytosterols and other bioactive compounds improve skin texture and elasticity, contributing to a smoother and healthier appearance.

Anti-Aging: The regenerative and antioxidant properties help reduce the appearance of fine lines and wrinkles, promoting a youthful complexion.

Environmental and Safety Considerations

Quercus Robur Bud Extract is generally considered safe for use in cosmetic and personal care products. It is well-tolerated by most skin types, including sensitive skin. The extraction process is environmentally friendly, utilizing sustainable forestry practices. However, as with all botanical extracts, it should be patch-tested before use, especially for those with sensitive skin.

Cosmetics - 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.
Synonyms:

CAS: 71011-28-4 EC number 275-129-0