Back to Ingredient Dictionary

POLYGONUM MULTIFLORUM ADVENTITIOUS ROOT

Description

Polygonum multiflorum adventitious root, derived from the Chinese knotweed plant, is a potent ingredient in skincare formulations. This extract is rich in antioxidants, particularly stilbenes and flavonoids, which offer significant anti-aging benefits. Its primary active compound, 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside (TSG), has been shown to inhibit tyrosinase activity, potentially reducing hyperpigmentation and promoting a more even skin tone.

Studies indicate that Polygonum multiflorum adventitious root extract possesses anti-inflammatory properties, making it beneficial for soothing sensitive or irritated skin. It may also stimulate collagen production, enhancing skin elasticity and reducing the appearance of fine lines and wrinkles. The extract's antioxidant content helps protect the skin from free radical damage caused by environmental stressors such as UV radiation and pollution.

In skincare formulations, this ingredient is typically used in serums, creams, and masks targeting aging concerns, uneven skin tone, and overall skin health. Its compatibility with various skin types and potential to address multiple skin issues simultaneously makes it a valuable addition to advanced skincare products. However, as with any potent botanical extract, patch testing is recommended to ensure individual skin compatibility.