Juglans Regia (Walnut) Leaf Extract

1. Definition Juglans Regia (Walnut) Leaf Extract:

Juglans Regia (Walnut) Leaf Extract is an extract derived from the leaves of the walnut tree, scientifically known as Juglans Regia. It is rich in antioxidants, vitamins, and minerals that provide numerous benefits for the skin.

2. Use:

Walnut leaf extract is commonly used in cosmetics for its anti-inflammatory, antimicrobial, and antioxidant properties. It helps to soothe irritated skin, reduce redness, and protect the skin from environmental damage. Additionally, it can help to improve the overall appearance of the skin by promoting a more radiant and youthful complexion.

3. Usage Juglans Regia (Walnut) Leaf Extract:

Walnut leaf extract can be found in a variety of skincare products, including creams, serums, masks, and lotions. It is typically used as an active ingredient in formulations designed to target specific skin concerns such as acne, aging, or hyperpigmentation. When using products containing walnut leaf extract, it is important to follow the manufacturer's instructions and perform a patch test prior to regular use to ensure compatibility with your skin.

4. References:

- Kim, S., Kim, H. J., & Park, K. (2017). Anti-inflammatory effect of Juglans mandshurica Maxim. Leaf extract in lipopolysaccharide-stimulated RAW264.7 macrophages. Journal of Functional Foods, 38, 720-727.

- Zhang, J., & Wang, L. (2019). Protective effect of Juglans regia L. leaf extract on oxidative stress and inflammation induced by lipopolysaccharide in RAW264.7 macrophages. Journal of Food Biochemistry, 43(4), e12776.

- Rehman, M. U., Tahir, M., Khan, A. Q., Khan, R., Oday-O-Hamiza, K. N., Rashid, S., ... & Sultana, S. (2012). Juglans regia L. (Walnut) leaf extract inhibits LPS-induced NF-κB activation in RAW 264.7 macrophages and ameliorates inflammation in a mouse model of endotoxic shock. Journal of Immunotoxicology, 9(3), 272-280.