Tseem ceeb thiab tsim nyog tshuaj pleev thaiv hnub

Nrog lub advent ntawm sov hnub thiab kaj tshav ntuj peb txhua tus xav kom tau ib tug zoo nkauj thiab txawm tan uas zoo li nqaij rau ib tug poj niam lub cev. Txawm li cas los, peb txhua tus yeej paub hais tias peb yog raug teeb meem UV rays, yog li ntawd koj xav tau los pab koj cov tawv nqaij thiab siv tshuaj pleev thaiv hnub.

Nws lub ntsiab muaj nuj nqi yog los tiv thaiv cov tawv nqaij los ntawm teeb meem hnub ci tawg, ces peb yuav tsum nco ntsoov xyuam xim rau lub fact tias nyob rau hauv lub raj twb qhia SPF-tau. Ib chav tsev ntawm qhov ntsuas no sawv cev rau 15 feeb ntawm kev ruaj ntseg raug mus rau lub hnub, ces tus dua tus naj npawb qhia nyob rau hauv pob, ntev koj yuav nyob twj ywm nyob rau hauv lub hnub yog free.

Txawm tshuaj pleev thaiv hnub yog waterproof. Qhov no txhais tau tias txawm tias tom qab koj nyob twj ywm nyob rau hauv cov dej, seb nws yog ib tug pas dej ua ke los yog lub hiav txwv, nws nyob qis qis rau hauv daim tawv nqaij thiab ua rau nws muaj kev tiv thaiv. Txawm li cas los, peb yuav tsum nco ntsoov hais tias ib tug ntev nyob rau hauv cov dej thiaj li lub duration ntawm lub cream.

Tshuaj pleev thaiv hnub yuav tsum yooj yim them rau cov tawv nqaij elastic zaj duab xis, thiab yooj yim smeared. Thov xws dua tom qab toning thiab ntxuav ntawm daim tawv nqaij, sai li sai tau ua ntej mus rau lub qhib huab cua.

Koj yuav tsum paub hais tias ultraviolet rays yog peb hom: UV-A (feem insidious rays, uas tsis ua kub nyhiab, tiam sis yuav tau irreversible carcinogenic nyhuv ntawm daim tawv nqaij), ultraviolet B (rays uas ua rau kom txoj kev loj hlob ntawm daim tawv nqaij vitamin D thiab melanin, ua rau tawv nqaij liab ntawm daim tawv nqaij) , ultraviolet C (lub feem ntau txaus ntshai, nws yuav tsum hais tias, cov rays, uas yog tseem lim tawm los ntawm lub ozone txheej ntawm cov cua thiab tsis tau peb nyob rau hauv peb latitudes).

Yog hais tias koj yeej yuav tau mus mus los so, muaj ntau yam hais rau lo lus nug, yuav ua li cas xaiv ib tug tshuaj pleev thaiv hnub. Yog li ntawd, koj yuav tsum paub hais tias muaj ob theem pib hom ntawm cream - cov neeg uas tiv thaiv lub rays, thiab cov neeg uas thaiv lawv.

Sunscreens uas soj ntsuam cov hnub lub rays tsim ib zaj duab xis nyob rau hauv daim tawv nqaij uas absorbs ultraviolet lub teeb. Txawm li cas los, cov cream nco A rays thiab zoo tiv thaiv xwb tiv thaiv UV-B. Nws yog qhov zoo tshaj plaws los mus siv ib tug uas muaj Parsol los yog Avobenzene zoo tiv thaiv cov A thiab B rays.

Thaiv cov hlab cream muaj finely as mineral pigments uas nyob twj ywm rau ntawm daim tawv nqaij nto thiab yog li lub cev muaj kev cuam tshuam ultraviolet A thiab B.

Tshuaj pleev thaiv hnub rau cov me nyuam tsis yog muaj siab tshaj plaws hnub tiv thaiv zoo tshaj: nws muaj lotion tshuaj uas favorably cuam tshuam rau daim tawv nqaij ntawm tus me nyuam. Tsis tas li ntawd nyob rau hauv lub me nyuam qab zib xws li hypo-haum cev cov khoom xyaw uas tiv thaiv lub me daim tawv nqaij ntawm tus me nyuam.

Nws yuav tsum tau nco ntsoov tias lub txee lub neej nyob rau hauv sunscreens - kwv yees li rau lub hlis ntawm hnub tim uas koj qhib lub raj thiab pib siv nws. Nws yuav kav ntev yog tias nws yog muab tso rau hauv qab txee nyob rau hauv lub tub yees los yog nyob rau hauv ib qhov chaw txias. Txawm li cas los, Yog hais tias cov xim, cov kev ntxhib los mos los yog tsis hnov tsw ntawm lub kua hloov, kev siv ntawm tej khoom yog tsis pom zoo.

Kuv xav hais qhia rau koj tias koj yuav tsum tau siv tshuaj pleev thaiv hnub 30 feeb ua ntej hnub raug. Lub fact tias nws muaj yam uas muab kev tiv thaiv, pib ua tam sim ntawd. Tsis xav tshiav lub qab zib rau hauv daim tawv nqaij, tsuas thov ib tug nyias txheej thiab muab nws ib tug me ntsis lub sij hawm, uas nws tau absorbed. Miv nyuas siv zug cream nrog si nyhav muab tshuaj ntxuav nws yog txo los ntawm 25%.

Nco ntsoov, kev tiv thaiv khov, uas yog npaj rau cov neeg uas yog feem ntau yog yus muaj los ntawm ib tug siab tus nqi ntawm SPF. Tsis xav kom siv lub cev pleev qhov yuav tiv thaiv tau lub ntsej muag - cov no yuav ua rau liab liab los yog voos ntawm cov tawv nqaij, tab sis cov yam nyhuv yog tsis zoo li mus cuag.

Txawm hais tias koj muab tso rau hauv daim tawv nqaij tshuaj pleev thaiv hnub yog pom zoo kom yuav tsis ntev tshaj ib teev nyob rau hauv ncaj qha tshav ntuj. Nco ntsoov siv ib lub kaus mom thiab haus dej kom ntau.