Article last updated: October 15, 2024
Quercus Acutissima Extract is derived from the whole plant of Quercus acutissima, a species belonging to the Fagaceae family. Commonly known as the Sawtooth Oak, this tree is native to East Asia, including countries like China, Korea, and Japan.
Historically, the Quercus acutissima tree has been valued for its robust wood and its acorns, which have been used in traditional medicine and as a food source. Its incorporation into cosmetic products is a more recent development, driven by the discovery of its beneficial properties for skin care. The extract is rich in tannins, flavonoids, and other polyphenolic compounds, which contribute to its antimicrobial, deodorant, humectant, skin conditioning, and emollient functions.
The process of making Quercus Acutissima Extract typically involves harvesting the whole plant, followed by drying and grinding it into a fine powder. This powder is then subjected to a solvent extraction process, where solvents like ethanol or water are used to draw out the active compounds. The resulting solution is filtered and concentrated to produce a potent extract that can be incorporated into various cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Quercus Acutissima Extract:
Quercus Acutissima Extract boasts antimicrobial properties, which means it can help inhibit the growth of bacteria and other microorganisms on the skin. This is particularly beneficial in skincare products aimed at reducing acne or preventing infections, ensuring your skin stays clean and healthy.
Thanks to its deodorant properties, Quercus Acutissima Extract can help neutralize body odors. This makes it a valuable ingredient in deodorants and antiperspirants, helping you stay fresh throughout the day by combating the bacteria that cause unpleasant smells.
As a humectant, Quercus Acutissima Extract has the ability to attract and retain moisture in the skin. This is essential for maintaining skin hydration, making it a common ingredient in moisturizers and lotions. By keeping your skin well-hydrated, it helps to maintain a smooth and supple appearance.
Quercus Acutissima Extract serves as a skin conditioning agent, which means it can improve the overall appearance and feel of your skin. It helps to soften and smooth the skin, making it an excellent addition to a variety of skincare products aimed at enhancing skin texture and tone.
With its emollient properties, Quercus Acutissima Extract can help to soften and soothe the skin. Emollients form a protective barrier on the skin’s surface, which helps to lock in moisture and prevent dryness. This makes it a beneficial ingredient in creams and ointments designed to treat dry or irritated skin.
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).
Quercus Acutissima Extract is generally considered safe for topical application 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 Quercus Acutissima Extract during pregnancy are lacking. Therefore, it is advisable for pregnant or breastfeeding women to consult a healthcare professional for further advice before using products containing this ingredient.
Side effects and adverse reactions from Quercus Acutissima Extract are generally uncommon. However, it is recommended to perform a patch test before widespread usage to ensure there is no adverse reaction.
In terms of comedogenicity, Quercus Acutissima Extract 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 it is unlikely to clog pores and is generally suitable for individuals prone to acne, blemishes, or breakouts.
