Active-ingredient Dossier Tamoxifen Active-ingredient Dossier for Tamoxifen. Australian brands, products, PBS listings, PBAC outcomes — compiled by arcimedes. Brand: GENOXBrand: GENRXBrand: TAMOSINBrand: TAMOXIFEN SANDOZBrand: CHEMBrand: TAMOXIFENTherapeutic area: Oncology