Lub caij ntuj sov no, lub hnub raug tshav kub thiab kub kub tuaj tsis tau npaj txhij, taug kev ntawm txoj kev, ntau tus neeg hnav khaub ncaws hnub ci, kaus mom tshuaj pleev thaiv hnub, kaus mom, looj tsom iav dub.
Kev tiv thaiv tshav ntuj yog ib lub ntsiab lus uas tsis tuaj yeem zam rau lub caij ntuj sov, qhov tseeb, qhov tshwm sim yuav tsis tsuas yog tan, sunburn, tab sis kuj ua rau tawv nqaij laus, tsim ntawm lub hnub me ntsis, nyob rau hauv cov txheej txheem ntawm daim tawv nqaij laus, lub teeb aging yog qhov tseem ceeb tshaj plaws yog vim li cas. rau daim tawv nqaij laus.Yog li ntawd, txoj kev tiv thaiv tshav ntuj nyob rau lub caij ntuj sov yog qhov tseem ceeb heev.Cov hauv qab no yuav muab cov ncauj lus qhia ntxaws ntxaws rau koj txog txoj hauv kev kom raug thiab ceev faj rau lub caij ntuj sov tiv thaiv tshav ntuj.
1. Xaiv cov tshuaj pleev thaiv hnub zoo
Cov tshuaj pleev thaiv hnub yog ib qho tseem ceeb rau kev tiv thaiv tshav ntuj.Xaiv cov tshuaj pleev thaiv hnub zoo yog qhov tseem ceeb heev los tiv thaiv koj cov tawv nqaij.Ua ntej, xaiv cov khoom uas muaj kev tiv thaiv dav dav, uas yog, tiv thaiv ob qho tib si UVA thiab UVB ultraviolet rays.Qhov thib ob, xyuam xim rau cov tshuaj pleev thaiv hnub SPF tus lej, uas qhia txog cov khoom muaj peev xwm tiv thaiv UVB hluav taws xob.Feem ntau hais lus, qhov siab dua tus nqi SPF, qhov muaj peev xwm tiv thaiv ntau dua.Nws raug nquahu kom xaiv cov tshuaj pleev thaiv hnub nrog SPF ntau dua 30 thiab rov ua dua nws tsis tu ncua.Ib qho ntawm cov khoom xyaw feem ntau siv hauv cov tshuaj pleev thaiv hnub yogOMC.
Tom ntej: Octyl 4-methoxycinnamate (OMC)yog cov tshuaj pleev thaiv hnub nrov uas muaj peev xwm nqus tau UV nyob rau hauv 280-310nm wavelength ntau yam, nrog rau qhov siab tshaj plaws nqus tau tshwm sim ntawm 311nm.Vim tias nws qhov nqus tau siab, kev nyab xeeb zoo (tsawg kawg toxicity) thiab zoo solubility rau oily raw cov ntaub ntawv, cov compound no yog dav siv nyob rau hauv lub teb ntawm cov tshuaj niaj hnub, yas, roj hmab thiab txheej, raws li ib tug roj-soluble kua UV-B absorber. .Nws yog feem ntau siv ua ke nrog lwm cov tshuaj pleev thaiv hnub kom ua tiav cov txiaj ntsig SPF siab, thiab nyob hauv cheeb tsam zoo zam, nrog cov tawv nqaij yuav luag tsis pom zoo, tsis tshua muaj tshwm sim ntawm photocontact dermatitis, thiab tsis muaj tshuaj lom los ntawm kev nqus dej.
2. Zam lub sij hawm uas muaj hnub ci siab
Nyob rau lub caij ntuj sov, lub hnub yog khaus tshaj plaws, tshwj xeeb tshaj yog nyob rau yav tav su, thaum ultraviolet hluav taws xob kuj yog qhov khaus tshaj plaws.Yog li ntawd, txhawm rau kom tsis txhob muaj kev puas tsuaj ntawm daim tawv nqaij, nws yog qhov zoo tshaj kom tsis txhob raug lub hnub ntev rau lub sijhawm no.Yog tias koj yuav tsum tawm mus, koj tuaj yeem xaiv hnav lub kaus mom lub hnub, looj tsom iav dub thiab cov ris tsho ntev kom txo qhov chaw ntawm daim tawv nqaij tiv thaiv lub hnub.
3. Moisturize
Tom qab lub hnub raug lub hnub ntev, daim tawv nqaij nyiam poob dej, yog li nws yog ib qho tseem ceeb kom koj cov tawv nqaij hydrated.Xaiv cov khoom ua kom zoo dua qub, tsis muaj qhov cuam tshuam rau cov khoom siv moisturizing, xws li moisturizing spray, moisturizing mask, thiab lwm yam.Tsis tas li ntawd, haus dej kom ntau kuj yog ib txoj hauv kev tseem ceeb kom koj cov tawv nqaij hydrated.
4. Kev tiv thaiv ntxiv
Ntxiv nrog rau kev siv tshuaj pleev thaiv hnub, koj tuaj yeem txhim kho koj lub hnub tiv thaiv los ntawm kev ceev faj ntxiv.Piv txwv li, hnav lub kaus mom hnub ci, looj tsom iav dub, kaus mom, thiab lwm yam tuaj yeem txo qhov chaw ntawm tshav ntuj ncaj qha rau ntawm daim tawv nqaij.Tsis tas li ntawd, xaiv lub teeb thiab breathable khaub ncaws los tiv thaiv koj cov tawv nqaij los ntawm kev sib cuag nrog lub hnub ncaj qha.
5. Qhov tseem ceeb ntawm kev tiv thaiv tshav ntuj tsis yog nyob rau lub caij ntuj sov xwb
Txawm hais tias lub caij ntuj sov yog lub sijhawm zoo tshaj plaws rau kev tiv thaiv tshav ntuj, kev tiv thaiv hnub ci tseem ceeb sib npaug hauv lwm lub caij.Txawm hais tias nws yog caij nplooj ntoos hlav, caij nplooj ntoos zeeg los yog lub caij ntuj no, UV rays muaj thiab tuaj yeem cuam tshuam rau ntawm daim tawv nqaij.Yog li, txhim kho tus cwj pwm zoo ntawm kev tiv thaiv hnub ci txhua xyoo puag ncig.
6. Muab qhov tshwj xeeb tiv thaiv ntxiv
Ntxiv rau lub ntsej muag, caj dab thiab tes, muaj cov chaw tshwj xeeb uas xav tau kev tiv thaiv ntxiv los ntawm lub hnub.Piv txwv li, pob ntseg, nraub qaum, pob taws thiab lwm qhov chaw yooj yim saib xyuas kuj yuav tsum tau tshuaj pleev thaiv hnub.Xaiv siv cov tshuaj pleev thaiv hnub uas tuaj yeem siv tau yooj yim rau cov cheeb tsam nyuaj mus txog.
7. Ntxiv nrog rau cov khoom noj tshuaj pleev thaiv hnub
Qee cov khoom noj uas nplua nuj nyob hauv antioxidants tuaj yeem txhim kho daim tawv nqaij muaj peev xwm kho nws tus kheej, yog li txo qhov kev puas tsuaj los ntawm UV rays.Piv txwv li, txiv pos nphuab, txiv lws suav, tshuaj yej ntsuab thiab lwm yam khoom noj muaj nplua nuj nyob hauv antioxidants, uas tuaj yeem tsim kom muaj kev noj haus ntau ntxiv.Tsis tas li ntawd, kev noj zaub mov kom tsawg ntawm cov vitamins C thiab E kuj tseem pab tiv thaiv thiab kho cov tawv nqaij.
8. Saib seb koj siv tshuaj pleev thaiv hnub zoo li cas
Kev siv tshuaj pleev thaiv hnub kom raug kuj yog tus yuam sij rau kev tiv thaiv hnub ci.Ua ntej tshaj plaws, tshuaj pleev thaiv hnub yuav tsum tau siv 15-30 feeb ua ntej yuav tawm mus kom cov khoom tuaj yeem nqus tau.Qhov thib ob, thov kom sib npaug, tsis txhob las mees ib feem, nrog rau lub ntsej muag, caj dab, caj npab, thiab lwm yam. Tsis tas li ntawd xyuam xim rau qhov chaw uas yooj yim raug tshav ntuj, xws li lub qhov ntswg thiab tom qab pob ntseg.Thaum kawg, raws li cov khoom lag luam cov lus qhia ua tib zoo xaiv tus naj npawb ntawm lub sijhawm thiab rov ua dua lub sijhawm kom muaj kev tiv thaiv lub hnub.
Yuav kom suav tau, txoj hauv kev zoo rau kev tiv thaiv lub hnub nyob rau lub caij ntuj sov suav nrog xaiv cov tshuaj pleev thaiv hnub zoo, tsis txhob siv lub hnub ci siab, ua tib zoo saib xyuas cov dej thiab moisturizing, noj cov tshuaj tiv thaiv ntxiv, tsim cov cwj pwm zoo ntawm kev tiv thaiv hnub ci thoob plaws hauv lub xyoo, ntxiv dag zog rau lub hnub. kev tiv thaiv ntawm thaj chaw tshwj xeeb, tsim nyog noj cov zaub mov muaj txiaj ntsig antioxidant, thiab siv cov tshuaj pleev thaiv hnub kom raug.Cov kev ntsuas no yuav pab tiv thaiv daim tawv nqaij los ntawm UV puas thiab ua kom nws noj qab nyob zoo thiab hluas.
Post lub sij hawm: May-21-2024