It has a grey color when you first put it on, but it suits my skin tone perfectly once blended in. I dot the product around my face and blend it in with either a damp beauty blender or a cushion puff. Both items make it look flawless on my skin. I especially use this when I have a long school day, 9am-4pm. I don't notice any breakdown of the product, but if I itch my face it does come off under my nails after having it on for hours. It does not do this to me after initial application though.