We've all heard of stem cell research, but have you ever heard of it being applied to flowers? Peter Thomas Roth took this cutting edge biotechnology to replicate perfect rose stem cells, and combined them with rose extract to create a mask that stimulates cell turnover. In simpler terms, a lot of research went into making this mask strengthening, toning, anti-aging, and hydrating. Rose Stem Cell Bio-Repair Gel Mask, $45; peterthomasroth.com. - MarieClaire.com
What it is:A powerful, highly effective exfoliating treatment to address a dull, aging, and congested complexion. What it is formulated to do:This powerful yet gently exfoliating treatment works in three ways: exfoliates with pumpkin enzyme, peel
Peter Thomas Roth Water Drench Hylauronic Cloud Cream
Skin: Best exfoliator Peter Thomas Roth FIRMx Peeling Gel, $48; amazon.com "The peel-off action made me feel like I'd accomplished some serious skin-sloughing," said Falik. "I used it twice a week in the morning, and it made my skin look healthy and rosy on minimum-makeup days."