Daehwang Extract

Rheum Undulatum Root/Stalk/Stem Extract. Daehwang Extract by Natural Solution acts as an anti-inflammatory, anti-bacterial, anti-allergic and astringent agent. It is the root extract of rhubarb perennial plant. It contains phenolic carboxylic acids, tannins, oxalic acids and stilbenes. Tannins exhibits anti-inflammatory and astringent action by inhibiting the metabolism of arachidonic acid to prostaglandins E2 and F2. It also contains an anthraniod, rhein, which is effective against bacteroides fragilis by enzymes of mitochondrial electron transport system. Daehwang Extract finds application in formulating cosmetic products.