Rhodiola Extract (3% Rosavins) (250 mg 60 vegetarian capsules)*
Life Extension
Rhodiola Extract uses only the authentic Rhodiola rosea species and is standardized to contain the proven 3:1 ratio of 3% rosavins and 1% salidrosides, matching the concentrations of active adaptogens used in clinical trials.Recent studies have documented Rhodiola rosea significantly improves physical and cognitive deficiencies.