Coptis Japonica Rhizome Extract

1. Definition Coptis Japonica Rhizome Extract:

Coptis Japonica Rhizome Extract is a natural extract derived from the rhizome of the Coptis Japonica plant. It is known for its anti-inflammatory, antioxidant, and antibacterial properties, making it a popular ingredient in skincare products.

2. Use:

Coptis Japonica Rhizome Extract is commonly used in cosmetics for its ability to soothe and calm irritated skin, reduce redness and inflammation, and protect the skin from environmental stressors. It is also used to help balance oil production, improve skin texture, and promote a more even skin tone.

3. Usage Coptis Japonica Rhizome Extract:

Coptis Japonica Rhizome Extract can be found in a variety of skincare products, including serums, creams, masks, and toners. It is typically used in concentrations ranging from 0.5% to 5%, depending on the desired effect. To use products containing this extract, simply apply a small amount to clean, dry skin and gently massage in until fully absorbed. It is recommended to patch test products containing this extract before regular use to ensure compatibility with your skin.

4. References:

- Kim, Y. J., Uyama, H., & Kobayashi, S. (2015). Inhibitory effects of Coptis chinensis extract on atopic dermatitis-like skin lesions in NC/Nga mice. BMC Complementary and Alternative Medicine, 15, 299.

- Park, J. H., Lee, J. H., Moon, S. S., & Park, E. H. (2011). Coptis japonica Makino extract inhibits dinitrofluorobenzene-induced atopic dermatitis in NC/Nga mice. Journal of Ethnopharmacology, 138(2), 398-403.

- Kim, H. J., Kwon, H. K., Kim, S. Y., Kim, Y. S., & Lee, J. H. (2014). Coptis japonica Makino extract suppresses the production of inflammatory mediators by inhibiting the NF-κB signaling pathway in lipopolysaccharide-stimulated RAW 264.7 macrophages. BMC Complementary and Alternative Medicine, 14, 101.