Biogenique Rhodiola delivers 200 mg of a 10:1 Rhodiola rosea root extract — equivalent to 2,000 mg, standardized to 4% rosavins and 2% salidroside — per vegetarian capsule. NPN-licensed (80068128) and made in Canada, it is used in herbal medicine as an adaptogen to help the body adapt to stress and to help relieve mental fatigue.