Rhodiola crenulata, 5g Back Catalog number: B9397 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 3415.97 Progoitrin, >97%, 10mg Price on request 6135 Nordihydroguaiaretic acid, 100mg Price on request 1850 Seneciphylline, 10mg Price on request