Quercus Alba (White Oak) Bark

1. Definition Quercus Alba (White Oak) Bark:

Quercus Alba, commonly known as White Oak, is a species of oak tree native to North America. The bark of the White Oak tree has been used for centuries for its medicinal properties and is now also incorporated into cosmetic products for its skincare benefits.

2. Use:

White Oak bark is known for its astringent, anti-inflammatory, and antioxidant properties, making it a popular ingredient in cosmetics. It is often used in skincare products such as toners, serums, and creams to help tighten pores, reduce inflammation, and protect the skin from environmental damage.

3. Usage Quercus Alba (White Oak) Bark:

When using White Oak bark in cosmetics, it is important to be aware of any potential sensitivities or allergies to the ingredient. It is recommended to perform a patch test before using a product containing White Oak bark to ensure there are no adverse reactions. Additionally, it is best to follow the instructions provided on the product packaging for optimal results.

4. References:

- "Antioxidant and anti-inflammatory activities of Quercus robur L. bark extracts" by A. Kostereva et al. (https://pubmed.ncbi.nlm.nih.gov/28344435/)

- "Astringent activity of Quercus infectoria galls extract in the rat" by S. M. H. El Naggar et al. (https://www.sciencedirect.com/science/article/pii/S0378874116300917)

- "Phenolic compounds and antioxidant activity of extractives from Quercus rubra bark" by G. A. Pizzi et al. (https://www.sciencedirect.com/science/article/pii/S0378874106004124)