Bluebonnet’s Standardized Rhodiola Rosea (Artic) Root Extract Vcaps are the first rhodiola formula to combine standardized Russian rhodiola rosea root extract (200 mg) that is freeze dried and then sprayed back onto the root herb with sterilized whole raw rhodiola herb (100 mg). This unique formula is protected by FruitO2X, a blend of fruit extracts and concentrated powders that may exert a positive effect on preserving and stabilizing the sensitive active constituents in the extract and whole raw herb. Available in easy-to-swallow vegetable capsules from maximum assimilation and absorption.