... of fatigue, asthenic states, catarrhal seasonal diseases.2.Use in comprehensive therapy for treatment of neuroses, depression, hypotension, and ... Rhodiola comprises several species of plants in the Crassulacea family and is generally found in the arctic mountain regions of Siberia.2 ... more recently as Crenulin.3. The key active constituents in Rhodiola are believed to be rosavin, rosarin, rosin and ...