Christine D’Ornano is the daughter of the Count and Countess D’Ornano, founders of the cosmetics and skincare brand Sisley, but once you cut through the French accent, the international VP of the company is disarmingly down to earth. She also has amazing skin, which she credits not to her DNA but rather to Sisley’s new Botanical D-Tox ($240, neimanmarcus.com). The serum, designed to be used for 30 days (the length of time for a typical skin-cell-renewal cycle), is packed with detoxifying peptides and stimulating extracts of ginkgo biloba and rosemary, along with calming chamomile and lavender. “It’s the perfect jump start for skin that’s superstressed,” D’Ornano says. I’m only on day 8 of my regimen, but already I’m seeing a big improvement in the redness department.