Qhov tob hauv kev saib rau hauv Cov Khoom Siv Uas Muaj Feem Ntau Siv Hauv Tshuaj Txhuam

Nws' s peb lub luag haujlwm txhawm rau xyuas kom koj muaj lub ntsej muag ntxig mus rau hauv Cov Khoom Nqes Tshaj Plaws hauv Chaw Kho Mob feem ntau siv hauv Kev Siv Tshuaj Kho Mob.

Koj tuaj yeem twb paub lawm tias kev siv tshuaj tiv thaiv tshav ntuj hnyav kuj tseem tuaj yeem pab ua kom qeeb lossis ib ntus tiv thaiv kev txhim kho ntawm pob, pob tsaus nti thiab ua kom tawv nqaij.

Nws' s nyuaj rau xaiv cov tshuaj pleev thaiv hnub. Vim tias tsis yog txhua lub hnub tiv thaiv cov khoom xyaw muaj qhov zoo tib yam, kev pheej hmoo, lossis cov lus qhia.Qhov tseeb, qee cov khoom siv yuav pab tiv thaiv UV hlawv tab sis tsis laus, thaum lwm tus suav hais tias yog kev nyab xeeb rau tib neeg, tab sis tsis yog ib puag ncig.

Yog li cov khoom siv ua haujlwm dab tsi? Peb' tau txais koj rov qab los ntawm kev pom zoo, txwv, thiab xwm txheej ntawm cov khoom xyaw feem ntau.

1.Bemotrizinol thiab Bisoctrizole

Qhov zoo tshaj plaws cov roj soluble broad-spectrum UV lim,Bemotrizinol (BEMT)tuaj yeem tiv thaiv UVA thiab UVB sab, ntev thiab luv, ua rau nws yog ib qho ntawm cov khoom xyaw zoo tshaj plaws rau kev tiv thaiv kev tiv thaiv hnub.Bisoctrizole (MBBT)kuj muaj cov nyhuv synergy ua ke nrog cov roj-soluble UV lim.

Txawm li cas los, FDA tsis tau pom zoo ob yam no rau ntau qhov laj thawj, vim li cas, "tsis muaj ntaub ntawv" thiab tsuas yog raug nug rau "kev txiav txim siab, tsis yog kev pom zoo." Cov khoom xyaw feem ntau ntxiv rau cov tshuaj pleev thaiv hnub kom txhawb nws txoj kev ua tau zoo thiab tseem tsis tau txuas nrog txhua yam kev pheej hmoo.

• Pom zoo hauv: Australia, Nyiv, Europe

• Txwv txiav hauv: United States

• Zoo tshaj plaws rau: Cov txiaj ntsig zoo Antioxidant thiab kev tiv thaiv hnub tiv thaiv

• Coral Nyab Xeeb Tsis paub
  
  

2.Oxybenzone

Oxybenzone, feem ntau siv rau hauv cov khoom siv sab hnub ci, pab lim ob qho UVB thiab UVA sab (tshwj xeeb luv luv UVA). Nws tseem yog ib qho ntawm cov khoom siv nrov tshaj plaws, siv nyob rau hauv feem ntau ntawm cov tshuaj pleev thaiv hnub hauv Asmeskas cov khw.

Txawm li cas los xij, Hawaii tau txwv cov khoom noj no tom qab kev tshawb fawb, tsim los ntawm Haereticus Environmental lab, pom tias cov khoom xyaw muaj kev cuam tshuam loj heev rau Hawaii' ntug dej hiav txwv. Rau cov laj thawj ib puag ncig, koj yuav xav zam kom tsis txhob muaj qhov khoom ntawd thiab saib rau "cov huab cua hauv dej hiav txwv".

Feem ntau tsis ntev los no, kev tshawb nrhiav hais tias peb cov tawv nqaij nqus cov tshuaj pleev thaiv hnub zoo li oxygenbenzone. Qhov no ua rau muaj kev txaus siab ntau heev rau "kev tiv thaiv tshav ntuj", txawm hais tias txoj kev tshawb fawb qhia tsis muaj kev phom sij pom thiab xaus lus tias "cov txiaj ntsig no tsis tau qhia tias cov tib neeg yuav tsum tsis txhob siv cov tshuaj pleev thaiv hnub."

Lwm qhov kev tshawb fawb tseem paub meej tias oxygenbenzone tsis pom meej tias muaj kev cuam tshuam txog endocrine kev cuam tshuam.

• Pom zoo hauv: Tebchaws Asmeskas (tshwj tsis yog Hawaii), Australia, Europe

• Txwv hauv: Nyiv

• Zoo tshaj plaws rau: Kev tiv thaiv tshav ntuj thiab kub tiv thaiv

• Lub pob zeb nyob hauv Coral muaj kev nyab xeeb?

• Ceev faj: Cov tawv nqaij tawv yuav xav hla cov qauv nrog cov khoom sib xyaw no

3.Octinoxate

Octinoxate yog ib qho muaj ntau thiab muaj txiaj ntsig UVB lim zoo tagnrho rau cov qauv tshuaj pleev thaiv hnub thaiv dej, txhais tau tias nws zoo rau tiv thaiv kev tiv thaiv hnub tiv thaiv. Ua ke nrog avobenzone, lawv muaj peev xwm ob qho tib si muab qhov zoo rau kev pom zoo tiv thaiv kev kub nyhiab thiab kev laus.

Cov khoom xyaw no raug tso cai nyob rau hauv kev tsim qauv, tab sis raug txwv hauv Hawaii vim muaj kev pheej hmoo rau ib puag ncig ntawm cov pob zeb puas.

• Pom zoo hauv:Qee lub xeev Asmeskas, Europe, Nyiv, Australia

• Raug txwv rau hauv:Hawaii, Key West (Florida), Palau

• Zoo rau:Kev tiv thaiv tshav kub

• Coral muaj kev nyab xeeb?Tej zaum yuav tsim kev puas tsuaj caj ces rau coral thiab lwm yam tsiaj muaj sia nyob hauv hiav txwv

• Max siab:7.5% (Asmeskas) 10% (EU, AUS, ASIA) 20% (JP)

4.Avobenzone

Avobenzone feem ntau yog siv los nqus tag nrho cov dej ntawm UVA thiab ua ke nrog cov txiaj ntsig UVB kom zoo rau kev tiv thaiv dav thiab cov siab SPF.

Ntawm nws tus kheej, cov khoom noj txom nyem thaum raug lub teeb. Yuav kom tawm tsam qhov no, feem ntau nws sib txuam nrog lwm cov khoom xyaw kom ruaj khov avobenzone.

Hauv ntau lub tebchaws, avobenzone siv nrog ua ke nrog zinc oxide thiab titanium dioxide tshwj xeeb, tab sis hauv Tebchaws Meskas, kev sib xyaw tsis tso cai.

Hauv Teb Chaws Asmeskas, FDA lees tias cov khoom xyaw no tsis muaj kev nyab xeeb tab sis txwv tus tsi ntxiv rau 3% hauv tshuaj pleev thaiv hnub.

• Pom zoo hauv:Tebchaws Asmeskas, Australia, Europe

• Raug txwv rau hauv:Tsis muaj; txwv siv nyob rau hauv Nyiv

• Zoo rau:Kev tiv thaiv hnub tiv thaiv

• Coral muaj kev nyab xeeb?Theem pom tau tab sis tsis muaj kev phom sij pom