Cosmate®CER, Ceramides yog waxy lipid molecules (fatty acids), Ceramides muaj nyob rau hauv txheej txheej ntawm daim tawv nqaij thiab ua lub luag haujlwm tseem ceeb kom ntseeg tau tias muaj qhov tseeb ntawm lipids uas ploj mus thoob plaws hnub tom qab daim tawv nqaij raug rau ib puag ncig aggressors. Cosmate®CER Ceramides yog ib txwm tshwm sim lipids hauv tib neeg lub cev. Lawv yog ib qho tseem ceeb rau daim tawv nqaij noj qab haus huv raws li lawv tsim cov tawv nqaij barrier uas tiv thaiv nws los ntawm kev puas tsuaj, kab mob thiab dej poob.