Ojla, jaz kar ne morem nehat po internetu iskat o raznih sestavinah v kozmetiki (aja, prej sem imela nick looly, če se me katera spomne(sam ful ne pišem tolk kot ve)pa sem pozabila geslo), spet me nekaj zanima o uv filtrih...
BACKGROUND: Microfine zinc oxide and microfine titanium dioxide are particulate sunscreen ingredients that absorb broad-spectrum ultraviolet (UV) irradiation. OBJECTIVE: We compare microfine zinc oxide and microfine titanium dioxide for their abilities to attenuate UVA radiation and their relative whiteness in cosmetic formulations. METHODS: UVA attenuation was measured by diffuse reflectance spectroscopy on normal human skin in vivo. Whiteness was determined by reflectance density of dried coatings on a black background of the two particulates at varying concentrations. RESULTS: Microfine zinc oxide demonstrates superior protection compared to microfine titanium dioxide in the UV spectrum between 340 and 380 nm. Microfine zinc oxide is less white than titanium dioxide at all concentrations. CONCLUSION: Microfine zinc oxide is superior to microfine titanium dioxide as a sunscreen ingredient. It is more protective against long-wave UVA and is less white at a given concentration.
a je to res tudi po vaših izkušnjah (mislim belo barvo)? ker meni se zdi da je cinkov oksid dosti bolj bel... no, kakorkoli, nekje sem prebrala, da je pa titanijev dioksid boljši, tako, da sploh ne vem... a se malo preveč obremenjujem? v glavnem, še vedno nisem našla primerne kreme proti sončnim žarkom. A c. city block ni za suho kožo? vse, ki sem jih imela za suho kožo so bile ful pretežke, poremašeče in preveč svetleče, mastne (ampak ne v smislu, da bi bile vlažilne, samo svetleče...)
ok, tnx za vse ideje
Več ko preberem o Clinique City Block, manj mi je jasno kakšna je razlika med Super City Block in pa Sheer City Block? Nevem, ali nisem dovolj pozorno spremljala klepet na to temo al pa sem danes malo 
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