Article last updated: October 15, 2024
Quercus Acuta Branch/Leaf Extract is derived from the branches and leaves of the Quercus acuta, a species of oak tree belonging to the Fagaceae family. This ingredient is also known by other names such as Japanese evergreen oak extract or Akagashi extract. The Quercus acuta tree is native to East Asia, particularly Japan, Korea, and parts of China. The extract is rich in various bioactive compounds, including tannins, flavonoids, and phenolic acids, which contribute to its beneficial properties in skincare.
Historically, the Quercus acuta tree has been valued for its medicinal properties in traditional Asian medicine. Its leaves and bark were often used to treat a variety of ailments, ranging from digestive issues to skin conditions. Over time, the cosmetic industry recognized the potential of this natural ingredient, leading to its incorporation into skincare products for its skin conditioning benefits.
The process of making Quercus Acuta Branch/Leaf Extract typically involves harvesting the branches and leaves of the tree, which are then dried and ground into a fine powder. This powder undergoes an extraction process, often using solvents like water or alcohol, to isolate the beneficial compounds. The resulting extract is then filtered and concentrated, ensuring that it retains its active ingredients while being suitable for use in cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Quercus Acuta Branch/Leaf Extract:
Quercus Acuta Branch/Leaf Extract is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition. When used in cosmetic formulations, this extract can contribute to making your skin feel softer, smoother, and more hydrated. Essentially, it supports the skin’s overall health and appearance, making it a valuable ingredient in skincare products aimed at enhancing skin texture and comfort.
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 Acuta Branch/Leaf Extract 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 Quercus Acuta Branch/Leaf Extract 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.
Side effects and adverse reactions from Quercus Acuta Branch/Leaf Extract are relatively uncommon. However, it is always recommended to conduct a patch test before widespread usage to ensure there are no adverse reactions.
In terms of comedogenicity, Quercus Acuta Branch/Leaf 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 people prone to acne, blemishes, or breakouts.
