I have oily skin, so this doesn't last very long on me (1.5-2 hours) and it is VERY yellow-toned. I'm really fair, so the fairest shade doesn't really suit me too. I just like that it adds a glow to my skin when it gets a bit oily, and some blotting will do. I DO NOT use the sponge. Instead, I use a brush to lightly brush it on my face in a downward motion, like a setting powder to set my BB cream. This combination somehow works for me. (:
***UPDATE ON 26TH OCT 2010***: After months of continued use, I realise that BB creams break me out and I tried using this on its own. The shade is OFF. I look HORRIBLY YELLOW-TONED. Plus, it causes little bumps on my face. My face is an oil slick after an hour and it oxidises to a darker shade, making me look lifeless! This will work for ladies with less oily skin (dry-normal skin types) but oily girls--stay away from it! Invest in something better. In fact, SGD $20+ for a drugstore brand? Might as well save it and invest in a better foundation!