Rhodiola Rosea root contains Rosavin that provides mood support. Rhodiola Rosea Powder with 3% Rosavins has a potential calming effect.
Rhodiola Rosea Powder can help ease stress. Anecdotally, the herb has been used by some to help manage harsh winters in Serbia.
In eight studies, Rhodiola Rosea has shown potential efficacy in fighting fatigue. Other studies show potential efficacy in improving cognition and subjective well-being. It is thought that it helps to reduce fatigue and stress.