3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 1040 Silybin, 1g Price on request 1268 (+/-)-Equol, 5mg Price on request 1298 Genistein-4',7-dimethylether, 5mg Price on request