Lorien Adaptorien 30 capsules. Rhodiola Rosea 250mg (anti-stress). Fast-acting natural adaptogen Improves attention, intellectual ability and memory, improves mood. Increases stamina and physical performance, anti-stress. Rhodiola rosea is a plant of the Crassulaceae family that grows in cold areas, usually near the Arctic, Siberia, Central Asia, Scandinavia, Iceland. Rhodiola has several apparently distinct effects but can be included under the term "adaptogen", a natural product that is able to increase the body's resistance to stress, trauma, anxiety or fatigue, normalize the physiological functioning regardless of the mechanism of action of the stressor and unmodified normal body functions beyond that required to normalize.