Makeup remover, tseem hu ua dej ntxuav, yog dej- cov khoom siv tshuaj pleev ib ce siv los tshem tawm cov pleev xim. Nws tau muab faib ua ob pawg tseem ceeb: qhov muag thiab daim di ncauj tshem tawm thiab lub ntsej muag tshem tawm. Cov mis nyuj mas muaj surfactants, moisturizers, thiab polyols. Qee cov khoom lag luam ntxiv cov roj-raws li cov khoom xyaw los txhim kho lub zog ntxuav. Cov khoom siv dej- roj dual- txheej txheej txheej yuav tsum tau shaken zoo kom tshem tawm cov pleev tsis zoo. Nws qhov kev ntxhib los mos zoo nkauj yuav tsum tau maj mam so nrog cov paj rwb ncoo kom tsis txhob rov ua dua thiab puas rau stratum corneum.
Cov tshuaj pleev ib ce ua haujlwm los ntawm kev siv cov surfactants kom yaj cov tshuaj pleev ib ce los ntawm micellar solubilization, tsim hydrophilic micelles uas yooj yim los ntxuav. Nws yog qhov tsim nyog rau kev tshem tawm lub teeb pom kev txhua hnub, tab sis nws raug nquahu kom siv cov khoom siv tshwj xeeb rau qhov muag thiab daim di ncauj kom txo tau qhov khaus. Tom qab siv, lub ntsej muag ntxuav yuav tsum tau siv rau kev ntxuav ob sab, thiab moisturizing yuav tsum tau thov tam sim ntawd. Nyob ntawm seb hom tawv nqaij, hom tawv nqaij oily tuaj yeem xaiv hom kev ua kom zoo dua qub, thaum hom tawv nqaij qhuav thiab rhiab yuav tsum xaiv cov khoom qis - khaus khaus.