"Kim likes Finesse shampoo, and now so do I," Jenner told Allure about her big sister, who is worth, gulp, $1 billion. "It just works for my hair and makes it so silky."

What shampoo does Kylie Jenner use?

This Is Kylie's Go-To Shampoo & Conditioner

She's not shy when it comes to sharing what she uses. If you've been wondering what shampoo and conditioner Kylie Jenner uses, wonder no more.

What products does Kendall Jenner use?

Of course, she does reach for products too: there's Purigenex collagen treatment, which she keeps refrigerated; a cleanser from dermatologist Christie Kidd; SkinCeuticals C E Ferulic serum; and Mario Badescu soothing green tea, cucumber, and aloe spritz.