“Yog, tshuaj pleev thaiv hnub muaj kev nyab xeeb, "nws hais. … "FDA tau hais tias tsuas yog ob lub tshuaj tiv thaiv hnub ci tau lees paub tias muaj kev nyab xeeb thiab siv tau: Cov no yog lub cev. Sunscreen UV lim zinc oxide thiab titanium dioxide. Tag nrho lwm tus, txhais tau tias txhua yam tshuaj pleev thaiv hnub UV lim, xav tau kev kawm ntxiv.
Kuv Yuav tsum zam tshuaj pleev thaiv hnub?
Tshuaj thaiv cov tshuaj muaj cov tshuaj uas nqus lub hnub lub teeb ultraviolet. … Lub sijhawm no, peb tsis tau hais kom peb cov neeg mob zam cov tshuaj pleev thaiv hnub nrog oxybenzone, thiab yog tias tib neeg xaiv ua li ntawd, lawv yuav tsum paub tias cov tshuaj muaj nyob hauv ntau lwm yam khoom siv niaj hnub..
Puas tshuaj los yog tshuaj tiv thaiv lub cev zoo dua?
A tshuaj pleev thaiv hnub lub cev feem ntau hnyav dua thiab tuab ntawm daim tawv nqaij dua li tshuaj pleev thaiv hnub nrog cov SPF tib yam. Yog li ntawd, cov tshuaj pleev thaiv hnub lub cev yuav tsis yog qhov kev xaiv zoo tshaj plaws rau cov tawv nqaij oily lossis pob txuv. Tsis tas li ntawd, cov ntxhia ua haujlwm ib leeg feem ntau muaj kev tiv thaiv tsawg dua los ntawm kev puas tsuaj UVA hluav taws xob ntau dua li cov tshuaj lim dej.
Pob kws tshuaj dermatologists pom zoo tshuaj pleev thaiv hnub?
tshuaj pleev thaiv hnub tshuaj zoo siv rau hauv kev ua haujlwm, hais tias Sheila Farhang, MD, board certified dermatologist thiab tus tsim ntawm Avant Dermatology & Aesthetics, tab sis lub cev (aka ntxhia) tshuaj pleev thaiv hnub yog feem ntau ntau pom zoo los ntawm dermatologists. … Tam sim no nws yog lub sij hawm mus yuav khoom rau koj SPF ntawm lub caij.
yog dab tsitshuaj nyob rau hauv tshuaj pleev thaiv hnub kom tsis txhob?
Ntawm no yog 6 nqe lus nug uas siv tshuaj pleev thaiv hnub:
- Oxybenzone, hu ua benzophenone-3, ib qho tshuaj hormone cuam tshuam.
- Avobenzone, kuj yog benzophenone.
- Homosalate, lwm yam tshuaj cuam tshuam.
- Octinoxate, hu ua octyl methoxycinnamate, ib qho tshuaj hormone thiab endocrine cuam tshuam.
- Octocrylene.
- Octisalate, nws stabilizes avobenzone.
