The Promise
Four vials, four weeks, twice a day. Commit to Sisley’s precisely measured complexion reboot system and you’ll come out the other side with skin that’s smoother, softer, bouncier, more radiant, and radically less tired looking. (Convinced?) The brand credits its botanical-rich blend boasting gingko biloba leaf, Persian acacia, mariposa blanca rhizome, and peony extracts, along with vitamin E acetate and a “Longevity Sugar Complex” with improving and protecting the mitochondria function of the cells, ultimately helping skin behave more like its younger self.
The formula has the consistency of serum but also offers light moisturization. You’re meant to use it with a rather streamlined routine for the four weeks: give up all other active ingredients (i.e., retinol, vitamin C) and simply remove your makeup, cleanse, tone, and apply eye cream prior to bathing your face and neck with La Cure. Easy enough, right?