It's true. The seabuckthorn puree of Muzhitang is a trademark certified and registered by the industrial and commercial department. Have information about food-related trademarks and operate legally within the business scope. It's true. Seabuckthorn puree is made of seabuckthorn fruit as the only raw material and refined by vortex high-speed centrifuge. Seabuckthorn puree retains the nutritional components of seabuckthorn fruit to the greatest extent, without any added components.