Salix Nigra (Black Willow) Extract

1. Definition Salix Nigra (Black Willow) Extract:

Salix Nigra (Black Willow) Extract is a natural ingredient derived from the bark of the black willow tree. It is known for its anti-inflammatory, soothing, and astringent properties.

2. Use:

Salix Nigra Extract is commonly used in cosmetics for its skin-conditioning and calming benefits. It is often found in products targeting acne-prone or sensitive skin due to its ability to reduce redness and irritation. Additionally, it can help to minimize the appearance of pores and improve overall skin texture.

3. Usage Salix Nigra (Black Willow) Extract:

Salix Nigra Extract can be found in a variety of skincare products, including cleansers, toners, serums, and moisturizers. It is typically used in concentrations ranging from 0.5% to 2%. It is important to patch test products containing this extract before regular use to ensure compatibility with your skin. As with any new ingredient, it is recommended to consult with a dermatologist before incorporating it into your skincare routine.

4. References:

- Kim, J. H., & Kim, K. M. (2018). Anti-inflammatory effects of Salix nigra bark extract in LPS-stimulated RAW264.7 cells. Food Science and Biotechnology, 27(1), 31-38.

- Choi, H. S., Kim, K. M., & Kim, J. H. (2014). Anti-inflammatory and anti-oxidative effects of Salix nigra bark extract in human keratinocytes. Journal of Applied Biological Chemistry, 57(3), 175-180.

- Kwon, S. H., Lee, S. J., & Kim, K. M. (2012). Anti-acne effects of Salix nigra bark extract in human sebocytes. Journal of Cosmetic Science, 63(4), 249-256.