Astragalus Extract WS (Astragalus Membranaceus Root Extract and Glycerin) is a versatile cosmetic ingredient celebrated for its preservative-free formulation derived from the Astragalus Membranaceus plant. This unique extract is suspended in glycerin, allowing for effective skin hydration and nourishment without the need for synthetic preservatives. Additionally, an organic glycerin version is available, as well as alternatives that contain natural preservatives, such as sodium benzoate and potassium sorbate, ensuring flexibility for various product needs. For those looking for different bases, this extract can also be formulated with butylene glycol or propylene glycol, providing customizable percentages of each component upon request. An excellent addition to skincare formulations, Astragalus Extract WS supports skin vitality while harnessing the botanical benefits of this renowned herbal ingredient.