3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 1401 S Glycitein, >98%, 10mg Price on request CFN98913 Lupeol, >98%, 20mg Price on request 0493 Protohypericin, 10mg Price on request