Serum de Rouge in Red (850)

This is a really nice product. It is very creamy and moisturizing but the downside is that you have to reapply it often as it only lasts an hour or two. It is really expensive even for a Dior...

In my search for the perfect red, I've been ordering lipsticks left and right (I live out in the country so I have to order department store brands online). I couldn't find any reviews for this...