I tried using Bio Oil one day under my foundation & found out that was a no-go. It's a bit too oily for daytime usage so I only put it on at bedtime. It seems like it works to dry up the dark spots because they seem to be flaking off. However it doesn't dry out your skin or clog it up. It's not that oily & it smells kinda nice.
Stay tuned for Week Two's results....♥