If there's one person you should listen to when it comes to mastering the at-home facial, it's a celebrity esthetician. Dallas Port of the Four Seasons Los Angeles at Beverly Hills has a bevy of celebrity clients, and she's busy keeping their skin clear and glowing. When it comes to mastering your own at-home spa treatments, she let us in on what works and what doesn't. Plus, find out which beauty product she swears by. Hint: it's under $10.
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