Humulus lupulus, 5g Back Catalog number: B0405 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 3533 S Stigmasterol, ≥98%, 10mg Price on request 1830 Tetrahydro-alstonine, 5mg Price on request 1285 Quercetin-3,5,7,3',4'-pentamethylether, 10mg Price on request