Cov tshuaj pleev ib ce yog ib yam khoom siv pleev ib ce uas siv tau ntau yam tsis yog tsuas yog ib kauj ruam yooj yim xwb, nws yog ib qho choj ntawm kev pleev ib ce thiab daim tawv nqaij. Nov yog cov lus piav qhia ntev txog cov khoom siv primer: Cov khoom siv primer feem ntau muaj cov qauv sib dua uas yooj yim siv thiab nqus tau sai rau hauv daim tawv nqaij, tsis muaj qhov cim tseg. Nws cov khoom tau tsim los muab ntau yam kev tiv thaiv thiab kev pleev ib ce rau daim tawv nqaij.
Cov yam ntxwv ntawm cov khoom:
● Kev tiv thaiv hnub: Cov tshuaj pleev muaj cov ntsuas SPF, uas tuaj yeem tiv taus UVA thiab UVB kev puas tsuaj, tiv thaiv kev kub hnyiab thiab kev laus ua ntej ntawm daim tawv nqaij.
● Kev rho tawm cov pleev thiab cov pa phem: nws tuaj yeem tsim ib daim zaj duab xis tiv thaiv, daim zaj duab xis no tuaj yeem tiv thaiv cov pleev kom tsis txhob kov daim tawv nqaij ncaj qha, txo cov khoom xyaw phem hauv cov pleev kom tawv nqaij, thaum cais cov pa phem sab nraud.
● Kho cov xim tawv nqaij: Cov tshuaj pleev ib ce feem ntau muaj ntau yam xim sib txawv, xws li ntsuab, ntshav, liab dawb, thiab lwm yam, uas tuaj yeem ua rau cov xim tawv nqaij tsis sib xws thiab ua rau cov tawv nqaij zoo li sib npaug thiab ntuj.
● Tshuaj pleev kom noo thiab ua kom noo: Cov tshuaj pleev kom noo tuaj yeem muab cov dej noo tsim nyog rau daim tawv nqaij kom daim tawv nqaij mos thiab ywj.
● Cov khoom xyaw antioxidant: Qee cov tshuaj pleev zoo muaj cov khoom xyaw antioxidant los pab cov tawv nqaij tiv thaiv kev puas tsuaj ntawm cov free radicals thiab ncua kev laus ntawm daim tawv nqaij. Kev Siv:
● Siv tom qab koj cov kev saib xyuas tawv nqaij txhua hnub. Siv cov tshuaj pleev kom raug rau ntawm lub hauv pliaj, qhov ntswg, sab plhu thiab lub puab tsaig.
● Siv ntiv tes los yog daim txhuam pleev kom zoo nkauj, txhuam maj mam nias, thov kom sib npaug rau tag nrho lub ntsej muag, xyuas kom tsis muaj qhov ploj lawm. Qhov zoo ntawm cov khoom:
● Haum rau txhua hom tawv nqaij, suav nrog cov tawv nqaij rhiab heev thiab cov tawv nqaij roj.
● Yooj yim rau pleev xim, ua rau cov pleev xim tom qab ntawd xis nyob dua thiab kav ntev dua.
● Yooj yim thiab ceev, tshwj xeeb tshaj yog haum rau lub neej niaj hnub no uas tibneeg coob heev. Cov Lus Qhia Xaiv:
● Xaiv hom tshuaj pleev kom raug rau koj hom tawv nqaij thiab qhov xav tau.
● Rau lub caij ntuj sov lossis kev ua si sab nraum zoov, xaiv cov tshuaj pleev uas muaj tus nqi SPF siab dua.
