I received a sample of the Biossance Squalene and Vitamin C Oil almost two years ago in a Glossybox. It has been part of my sample stash for a while. When I finally got around to trying the samples last year, I absolutely loved both the Revitalizer (the 100% Squalene Body Oil) and the Nourisher (the 100% Squalene and Vitamin C Rose Oil). The line has since dropped the names Nourisher and Revitalizer, revamped their packaging, and they are now available at Sephora. As far as I can tell, though, it is the same oil. And my skin loves it. Watch my video review below.