PLANETARY HERBALS - Rhodiola Rosea Extract Full Spectrum - 120 TabletsDESCRIPTION Adaptogen for Physical & Mental Stamina Botanical Adaptogen from the Arctic Full Spectrum Rhodiola Rosea combines an extract standardized to 0. 8% salidrosides and 0. 8% rosavin with a whole root extract, in order to provide the broadest spectrum of rhodiola constituents. Rhodiola rosea is a legendary adaptogenic tonifier that comes from the polar Arctic regions of Eastern Siberia. Among traditional people there, it is highly valued as a