... history. 3. Spec: 10:1 1. sowthistle tasselflower herb extract2. With 13-year production and 9-year export history ... Extract-Quercetin 2%-5%, Purple sweet potato extract. Etc.Dried pure powderFruit powder, Vegetable powder, Blueberry powder, wheat grass ... powder, Mulberry powder, mulberry leaf powder,Pueraria powder, Pumpkin powder, Hawthorn powder, Garlic powder, ...