OXITHION Ardence Pharma Sdn Bhd DR Oxithion is a food supplement for skin brightening, lightening and anti ageing. It contains the super antioxidant ingredient of reduced L glutathione. Oxithion is formulated in fast dissolving sublingual tablets, with an innovative Oxithion: Uses, Dosage & Side Effect MIMS Oxithion is a food supplement for skin brightening, lightening and anti ageing. It contains the super antioxidant ingredient of reduced L glutathione. Oxithion is formulated in fast dissolving sublingual tablets, with an innovative patented technology Wonder what is oxithion ?, oxithion is the best source of glutathione due to its innovative formulation that is clinically proven to provide better absorption & fast results., A must have