DEFINITION

Powdered Rhodiola rosea Extract is prepared from Rhodiola rosea by extraction with hydroalcoholic mixtures. The ratio of plant material to extract is between 1.5:1 and 5:1. It contains NLT 90.0% and NMT 110.0% of the labeled amount of phenylpropenoid glycosides calculated as the sum of rosarin, rosavin, and rosin, and NLT 90.0% and NMT 110.0% of the labeled amount of salidroside, both calculated on the dried basis. It may contain suitable added substances as carriers.