Stinging Nettle Root Extract powder by BulkSupplements.com is one of the selections of our herbal supplements and dietary supplements. This Stinging Nettle Extract is sourced from Urtica dioica root. Each serving of this product contains 750mg of Nettle Extract which is about 1/3 tsp, and may need an accurate milligram scale to measure. Contents of this product is sold by weight, not volume and settling may occur. And, we also sell it different sizes ranging from 100g to 5kg in resealable bags Our Nettle Root Extract powder, which is sourced from citrus fruits, is pure, clean, and does not contain any fillers, additives and artificial flavors. And our Stinging Nettle Extract, a nettle root supplement, is also dairy free, gluten free, soy free, yeast free, no added sugar. All products by BulkSupplements.com are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. We work with a third-party laboratory that test our products at multiple stages during production, from raw material to finished products, and ensures compliance, standards, and consistency.