It is recommended that you use this product for 28 days to actually see results; I have used it for the last 7 days. But even so I can feel the great effects long-lasting hydration, it does have a non- oily texture, and was absorbed very fast leaving no residue. I did not sense the protective bio-film, or the anti-pollution shield. On hotter days I still felt my skin was sensitive as well as a bit of discomfort. I never left my face unwashed for 24 hours so I cannot comment on the long-lasting hydration for 24 hrs. promised by the brand. I will continue using it as I look forward to the on-going benefits but it should have a SPF!