Christie Brinkley Reveals the Secret to Her Ageless Skin (and Hair)

Christie Brinkley—along with J.Lo, Charlize Theron, and Naomi Campbell—is part of the small and selective group of chosen ones who has undoubtedly found the Fountain of Youth. Proof: It’s been over 40 years since she first started modeling (and subsequently booked three Sports Illustrated Swimsuit Issue covers in a row), yet her skin still looks positively wrinkle-less; her hair bouncy, blond, and shiny as ever; and her persona as bubbly as champagne. Clearly, she has somehow escaped the aging effects of time unscathed—and we want answers.

With that goal in mind, we hopped on the phone with the iconic supermodel to learn about the secret to her ageless, well, everything, right on the heels of her hair extension collection with Hair2Wear (debuting on HSN today). It turns out that Brinkley isn’t afraid to admit that she gets help when it comes to her inability to age—and was more than happy to share her secrets with us. From extensions to exfoliating, keep scrolling to learn Brinkley’s beauty secrets!

You can find out more of Brinkley’s health and beauty secrets in her new book, Timeless Beauty ($19).

Here are seven things you should know before getting hair extensions.