Anxiety: Valerian root extract also has a history in traditional medicine, commonly in combination with other herbal remedies like passion flower, to help manage anxiety. Since it increases GABA in the brain, valerian root extract may effectively reduce anxiety symptoms. Early research suggests that valerian root for anxiety may produce positive health benefits, but there is insufficient studies to reach a safe and definite conclusion . http://www.tcl-ingredients.com/hot-selling-products/valerian-extract-powder.html