People.comLifestyleBeauty Bobbi Brown Says She's 'Obsessed' with This $28 Root Touch-Up Stick That Covers Grays “I cannot live without this”ByNicol NataleNicol NataleInstagramWebsiteNicol Natale is a freelance writer and editor based in Hawai'i. After spending several years working at brands like Prevention, Woman's Day, and Business Insider in New York City, Nicol decided to leave the city life behind for island living. Today, she lives a flexible lifestyle where she can marry all of her passions, including writing, yoga, singing, and adventuring out in nature. Her work has been featured in brands like Women's Health, Good Housekeeping, EverydayHealth, and more. As a fellow of the Association of Health Care Journalists' 2018 class, Nicol is most passionate about covering health and wellness, although her work has spanned many verticals including lifestyle, beauty, fashion, business, and more. When Nicol isn't writing, you can almost always find her outside practicing yoga, strumming on her ukelele, or enjoying a beautiful sunset with friends. Connect with Nicol at her website www.nicolnatale.com or on Instagram @nicolnatale.People Editorial GuidelinesPublished on August 5, 2022 09:30 PM Share Tweet Pin Email We independently research, test, review, and recommend the best products—learn more about our process. If you buy something through our links, we may earn a commission. Photo: Getty After spearheading not one but two successful beauty brands, Bobbi Brown has taken her years of makeup experience to TikTok, where the Jones Road founder shares all of her best beauty makeup tips — especially for mature skin. In a new video, Brown revealed some products she's been "obsessed with" recently, and she included a genius hair hack that allows you to go longer in between dyes. Whether you're looking to cover up grays or blend your grown-out roots, the dpHue Root Touch Up Stick allows you to easily do it from anywhere. "I cannot live without this," Brown said of the stick. "It really does help a lot. These are great products." The temporary color stick has a built-in brush that blends color into your roots for a simple color treatment at home, or on the go. The sweat- and transfer-resistant formula is color safe and free of parabens, phthalates, and synthetic fragrance. It comes in four shades, including red, blonde, medium brown, and dark brown. SephoraBuy It! dpHue Root Touch-Up Stick, $28; sephora.com Calling all shoppers! Sign up to get hand-picked deals, celebrity fashion inspo, and more delivered by text message. To use, apply the temporary color directly to your hair using the slanted color stick until the desired area is completely covered. Then blend the color into your hair using the brush end, ensuring that the dye covers all grays or roots. Reapply as needed. One Sephora shopper said the "soft brush" side of the dpHue Root Touch-Up Stick helped them blend the color quite easily into their roots to help get rid of "stubborn grays." Another reviewer said the product allows them to go longer in between salon visits and overall reduces the amount of product on their hair. "I actually love it," they added. While salon treatments can cost hundreds, the dpHue Root Touch-Up Stick is a great temporary alternative at just $28 to keep your roots at bay. Plus, an additional shopper pointed out that it's less messy than other temporary color solutions such as color spray. Can't beat that. In addition to the root touch-up stick, Brown also touted The Rich Cream by Augustinus Bader, the pricey skincare brand celebrities like Kate Hudson and Hailey Bieber have used too. The popular moisturizer costs a pretty penny at $280 a bottle, but Sephora shoppers say it's worth every cent. The cream features Augustinus Bader's signature TFC8 blend plus primrose, avocado, and argan oils to plump the skin and reduce fine lines. "I use this cream all the time," Brown says in her TikTok video. "I swear by this." Brown's other go-to skincare product is the U Beauty Multimodal Defender, which has SPF 30, vitamin C, hyaluronic acid, and shea butter in its formula to protect your skin and restore hydration. Shop more of her beauty must-haves below. SephoraBuy It! Augustinus Bader The Rich Cream, $280; sephora.comNordstromBuy It! U Beauty Multimodal Defender, $168; nordstrom.comDo you love a good deal? Sign up for PEOPLE's Shopping newsletter to stay up-to-date on the latest sales, plus celebrity fashion, home decor and more.