Cosmate®ZnPCA, Zinc PCA ndi mchere wa zinc wosungunuka m'madzi womwe umachokera ku PCA, amino acid yomwe imapezeka mwachilengedwe pakhungu. Ndi kuphatikiza kwa zinc ndi L-PCA, kumathandizira kuwongolera magwiridwe antchito a sebaceous glands ndikuchepetsa mlingo wa sebum pakhungu mu vivo. Kuchita kwake pakukula kwa bakiteriya, makamaka pa Propionibacterium acnes, kumathandiza kuchepetsa kupsa mtima komwe kumabwera.