3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 4994 S Verbascoside, 10mg Price on request 6037 S 6-Gingerol, 10mg Price on request 1135 S Quercetin dihydrate, 20mg Price on request