Mugenzi wawe®SAP, Sodium Ascorbyl Fosifate, Sodium L-Ascorbyl-2-Fosifate, SAP ni uburyo butajegajega, bushonga amazi ya vitamine C ikozwe mu guhuza aside asikorbike n'umunyu wa fosifati n'umunyu wa sodium, ibice bikorana na enzymes mu ruhu kugira ngo bikuremo ibiyigize. no kurekura aside irike ya ascorbic, nuburyo bwakozweho ubushakashatsi bwa vitamine C.