Kev siv benzophenone-12 hauv kev tiv thaiv hnub ci

Benzophenone-12, tseem hu ua dibenzoylmethane lossis avobenzone, yog cov tshuaj siv dav hauv cov khoom siv tshuaj pleev thaiv hnub. Nws yog UVA absorber uas muaj peev xwm nqus tau ntev-yoj ultraviolet rays (320-400nm) thiab tiv thaiv daim tawv nqaij los ntawm UVA kev puas tsuaj. Yog li ntawd, nws yog siv ntau yam khoom siv tshuaj pleev thaiv hnub, nrog rau cov tshuaj pleev thaiv hnub, tshuaj pleev thaiv hnub, tshuaj pleev thaiv hnub, thiab lwm yam. Benzophenone-12 tau lees paub dav dav rau nws siv hauv kev tiv thaiv tshav ntuj vim nws muab kev tiv thaiv UV zoo los pab tiv thaiv cov teeb meem ntawm daim tawv nqaij xws li tshav ntuj, wrinkles, kev yees duab, thiab tiv thaiv daim tawv nqaij noj qab haus huv.