Article last updated: October 15, 2024
Dihydroquercetin, also known as taxifolin, is a naturally occurring flavonoid found in various plants, including Siberian larch and Douglas fir. Its chemical composition is denoted as (2R-trans)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyrone. This compound is renowned for its potent antioxidant properties, which makes it a valuable ingredient in the cosmetic industry.
Historically, dihydroquercetin has been used in traditional medicine for its health benefits, particularly in Russia and China. Its transition into the cosmetic world began as researchers uncovered its ability to neutralize free radicals, thus protecting the skin from oxidative stress and environmental damage. This discovery paved the way for its inclusion in various skincare products aimed at anti-aging and skin protection.
The production of dihydroquercetin typically involves extraction from natural sources like the bark of Siberian larch. The extraction process includes several steps such as grinding the plant material, followed by solvent extraction, purification, and crystallization to obtain a high-purity form of dihydroquercetin. This method ensures that the antioxidant properties are preserved, making it an effective ingredient in cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Dihydroquercetin:
Dihydroquercetin is primarily recognized for its antioxidant properties. This means it helps to neutralize free radicals, which are unstable molecules that can cause damage to your skin cells. By combating these free radicals, Dihydroquercetin helps to protect your skin from environmental stressors like pollution and UV radiation. This can lead to a reduction in the appearance of fine lines, wrinkles, and other signs of aging, giving your skin a more youthful and radiant look.
Note: The listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).
Dihydroquercetin is generally considered safe for topical use in cosmetic products. However, as with any ingredient, there are potential side effects and considerations to keep in mind.
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of dihydroquercetin during pregnancy and breastfeeding are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to dihydroquercetin are relatively uncommon. However, it is always recommended to perform a patch test before widespread usage to ensure that your skin does not react negatively to the ingredient.
In terms of comedogenicity, dihydroquercetin has a rating of 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low rating means that it is unlikely to clog pores, making it suitable for individuals who are prone to acne, blemishes, or breakouts.
