Description Eucommia Eucommia (Eucommia ulmoides) Bark Extract 20% Chlorogenic Acid. Eucommia, also known as Du Zhong or the Hardy Rubber Tree, is native to China and has been valued for centuries in Traditional Chinese Medicine. The bark of Eucommia ulmoides is traditionally used as a tonic herb believed to support strength, flexibility, and overall vitality. Both the bark and leaves naturally contain chlorogenic acid, a plant compound associated with antioxidant activity and the maintenance of healthy collagen structure.
