I am extremely happy with this lip scrub. It does precisely what the advertisements say: it retains moisture overnight and you wake up with plump, juicy lips. It is also very economical, as you need very little product. I give it one or two kisses before bed and then smack my lips to distribute it. A small bonus is the smell - not intrusive in any way, but rather calming. I will say that it is very sticky, which is not ideal if, like me, you have cats and rabbits which sleep in the same room as you.