Hyaluronic Acid powder by BulkSupplements.com is one of the selections of our dietary supplements. Our Hyaluronic Acid powder is sourced from Sodium Hyaluronate. Each serving of this product contains 200mg of Hyaluronic Acid which needs 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 10g to 1kg in resealable bags Our Hyaluronic Acid powder, or Hyaluronic Acid supplements, is pure, clean, and does not contain any fillers, additives and artificial flavors. And our Hyaluronic supplement powder, or Pure Hyaluronic Acid powder, 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.