... excellent service Additional elucidation: 1) Extracted part: dried root2) Extract solvent: ethanol3) Extract medium: none4) Storage: Tightly sealed in a clean,cool ... radicle, brown to dark brown original rhizome, often have abscission cork, stiff and faint yellow section, upright stem, green & white in ... . All charges involved are on NOVACHEM's account. Rhodiola Rosea Extract at factory price