Kyle Richards' Secret for Flawless Hair Proves “Less Is More”

Kyle Richards constantly fields questions about her gorgeous head of hair. (Well, and about Kylie Jenner's baby ... but that's a different story.) As thick, healthy, and flat-out perfect as her tresses are, though, Kyle swears that the secret sauce isn't a fancy Beverly Hills stylist, or anything at all that you can't find at your typical drugstore. In fact, when keeping her famous locks in tip-top shape, Kyle relies on a down-to-earth motto. "Less is more," she said, when Most Wanted recently asked her for her best beauty tips. 

The Real Housewives of Beverly Hills mom expanded on her theory. "The more product you use, the more heat, the more styling, all damages your hair," she explained. Sure, Kyle blow dries her 'do for special events. But, if she's just chilling at home, "I'll let it go on its own," she said. (Ahh, we love how easy-peasy that sounds.) 

Kyle stays away from using too much product because she doesn't want anything to dull her hair's natural shine. And, that goes for trendy, pricey shampoos: "I don't use these expensive shampoos like everybody does," she says. Instead, she sticks by the product that she's used for as long as she can recall — and it goes for less than $5 a bottle!

Watch the video above to hear Kyle talk about her one and only hair hero product — plus her biggest beauty regret! — and shop the shampoo for yourself below. 

Catch up on The Real Housewives of Beverly Hills here.