Celebrity Kourtney Kardashian's Secret for Shiny Hair Might Already Be in Your Kitchen By Olivia Bahou Olivia Bahou Facebook Olivia Solomon is a New York-based writer and editor who covers all things fashion, lifestyle, celebrity, and pop culture. She was previously the Assistant Digital Editor for InStyle, and her work has appeared in many national publications. InStyle's editorial guidelines Updated on November 25, 2016 @ 03:45PM Pin Share Tweet Email Photo: Allen Berezovsky/Getty Images As if we needed another reason to love avocados, Kourtney Kardashian is now endorsing our favorite fruit—but not for its taste. The reality star shared her secret to healthy and shiny hair on her app and website, and it involves smothering your mane in a guacamole-like blend. “My amazing hair stylist Andrew Fitzsimons and I came up with a recipe we’re calling a hair smoothie,” she wrote, teeing up a cute clip of the duo. “Andrew does my hair pretty much every day,” she says. “I was intrigued by the smoothies that she was drinking, and I created a hair smoothie, an avocado hair smoothie,” Fitzsimons says. “It’s a natural detangler.” To copy Kardashian’s secret weapon, blend 1 1/2 avocados with 2 tablespoons olive oil, 2 tablessons Manuka honey (Kardsashian's favorite "miracle food"), and the juice of ½ a lemon. Coat your locks with the natural treatment, comb it through, and leave in for 45 minutes for a stronger, smoother, and shinier mane. Kris Jenner, Kourtney and Khloé Kardashian Dazzle at the Angel Ball VIDEO: 14 of Kourtney Kardashian's Favorite Healthy Foods Watch the full video over on Kardashian’s app and website to get the full tutorial.