Pure natural, without residual solvents content and chemical ... , and the content is as high as 85%. Sea buckthorn is known as "natural vitamin capsules”. It isn ... potassium, selenium are the most abundant. In addition, sea buckthorn fruit oil has a certain amount of dietary fiber, ... sterols, catechins, and flavonoids in the sea buckthorn, which are enriched in sea buckthorn fruit oil in the process of ...