When it comes to skincare, there are a plethora of natural ingredients that have been used for centuries to achieve healthy and glowing skin. One such ingredient is Polygonum cuspidatum root extract, which is derived from the Japanese knotweed plant. In this blog post, we'll explore the benefits of Polygonum cuspidatum root extract in skincare, including its key component, resveratrol.
What is Polygonum cuspidatum root extract?
Polygonum cuspidatum, also known as Japanese knotweed, is a plant native to East Asia that has been used for medicinal purposes in traditional Chinese and Japanese medicine. The root of the plant is rich in resveratrol, a natural antioxidant and anti-inflammatory compound that has numerous benefits for the skin.
Benefits of Polygonum cuspidatum root extract in skincare
- Anti-aging properties
One of the primary benefits of Polygonum cuspidatum root extract in skincare is its anti-aging properties. Resveratrol, the key component found in the extract, has been shown to have anti-aging effects on the skin by increasing collagen production and reducing the appearance of fine lines and wrinkles [1]. Additionally, resveratrol has been found to protect the skin from UV damage, which is a major contributor to premature aging [2].
- Anti-inflammatory properties
Inflammation is a common issue that can lead to skin damage and aging. Polygonum cuspidatum root extract has been shown to have potent anti-inflammatory properties, making it an effective ingredient for reducing redness, irritation, and inflammation in the skin [3].
- Skin brightening effects
Polygonum cuspidatum root extract has also been found to have skin brightening effects. Resveratrol has been shown to inhibit the production of melanin, the pigment that gives skin its color. By reducing melanin production, Polygonum cuspidatum root extract can help to fade dark spots and brighten the complexion [4].
- Anti-acne effects
Finally, Polygonum cuspidatum root extract has been found to have anti-acne effects. Resveratrol has been shown to have antibacterial properties, making it an effective ingredient for treating acne and preventing breakouts [5].
How to use Polygonum cuspidatum root extract in skincare
Polygonum cuspidatum root extract can be found in a variety of skincare products, including serums, creams, and masks. Look for products that list Polygonum cuspidatum root extract or resveratrol as one of the main ingredients.
Conclusion
Polygonum cuspidatum root extract is a natural ingredient that has numerous benefits for the skin. Its key component, resveratrol, has been found to have anti-aging, anti-inflammatory, skin brightening, and anti-acne effects. Incorporating Polygonum cuspidatum root extract into your skincare routine can help to improve the overall health and appearance of your skin.
Shop our B5.5 Advanced Repairing Serum that contains Polygonum cuspidatum root extract.
References:
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Mukherjee, S., & Date, A. (2019). Patented natural ingredients for anti-aging skin care. Journal of cosmetic dermatology, 18(4), 1076-1081.
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Yan, W., Zhang, H., & Liu, P. (2019). Resveratrol against UVB-induced skin damage: A review. Journal of dermatological science, 93(3), 169-177.
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Lee, K., & Choi, E. H. (2019). Preventive and therapeutic effects of a topical herbal extract containing Cordyceps militaris on atopic dermatitis skin symptoms. Journal of cosmetic dermatology, 18(6), 1866-1871.
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Kim, E. J., Jin, X. J., Kim, Y. K.
