If I could go back in time, I’d tell my 20-something self two things: don’t over-pluck your eyebrows (that’s one Y2K beauty trend that should stay firmly in the past) and don’t forget to moisturize your neck and chest. Thanks to my hypervigilant skincare routine—which includes a generous layer of SPF 50+, daily, gentle cleansing, and a mix of my favorite anti-aging serums and moisturizers—my face looks nearly a decade younger than my 47 years