Rosavins
Family of glycosides specific to Rhodiola rosea (rosavin, rosin, rosarin). Together with salidroside, they constitute the authenticity and quality markers of rhodiola: they distinguish Rhodiola rosea from other Rhodiola species. The standard clinical ratio is 3% rosavins to 1% salidroside.
Never use a dietary supplement without the advice of a healthcare professional. Overdoses as well as deficiencies are not without risk.