Ultraviolet (UV) radiation ke karolo ea specrum e tsoang ho electromagnetic (lebone) e fihlang lefatšeng ho tloha letsatsing. E na le maqhubu a hae a mangata ho feta lebone le bonahalang, ho etsa hore e se ke ea senya letlalo, letlalo la letlalo, 'me le ka baka mofetše oa letlalo. Ultraviolet B
Li-sunscreens ha li na lihlahisoa tse 'maloa tse thusang ho thibela mahlaseli a letsatsi ho fihla letlalo. Mefuta e 'meli ea radiation e ultraviolet, uva le uvb, senya letlalo ebe u eketsa kotsi ea mofets'e oa letlalo. Sunscreens e fapana ka bokhoni ba bona ba ho sireletsa khahlanong le UVA le UVB.
SIRSCRRRENON e ka thusa ho thibela mofetše oa letlalo ka ho sirelletsa ho tloha ho mahlaseli a kotsi a letsatsi. Academy academy of American O Buna
DiketyLexyl Buamido Triazoneke motsoako o ananelang habonolo-uva le uvb radiation 'me o fumanoa hangata ho li-syscreen le lihlahisoa tse ling tsa tlhokomelo ea letsatsi.
Ka lebaka la aloulity ea eona e kholo e fapaneng ea li-cosmetic tse fapaneng tsa litlolo, ke maemo a tlase feela a hlokahalang ho kenyelletsa li-spfs tse phahameng tsa ho fihla li-spfs
E sebedisoang ka methapo ea ho fihla ho 10%. E bapala li-uživatele le li-rali tsa Uva.
Sebaka se pharaletseng sa UV se fana ka lebitso la signog ea letsatsi le nang le li-uv tsa OV tsa Serum.Cream
DiketyLexyl Buamido Triazoneke motsoako oa Triazine o thehiloeng ho 'ona o ananelang radiation ea uva le Uvb. Iscotrizininol e fumaneha hangata ho liscreen le lihlahisoa tse ling tsa tlhokomelo ea letsatsi.
Nako ea poso: Sep-14-2022