Look, I'm obsessed with BR quintessential serums and excepting the few ones for acne-prone skin, I think I own them all; however, I was reluctant to buy this because I felt I was going a tad bit overboard.
Anyway, I started using it 2 days ago. Let me just say oh.my.gawd this is hands down THE BEST firming serum from BR, in my opinion. I applied it to my face and it literally froze the frown lines, reduced the pores and lifted the entire face. What sorcery is this?
The only con is that it doesn't spread as easily and dries faster than the other serums and you will definitely need as much as 10-15 drops for the face/neck/decollete. Although I believe mixing 4-5 drops with a creme should take care of that issue.