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15 best hair glosses and colour glazes for 2026 | Tried, tested and reviewed
Say farewell to dull, dry hair
An at-home hair gloss can be a lifesaver for when you’re in-between hair appointments or if you’re in need of some extra shine or hydration. They’re a speedy solution that won’t damage your bank account (or your hair) and they can be used from the comfort of your own bathroom – yay!
If you’re not fully familiar with a DIY gloss or glaze, let me explain. They not only deliver glossy hair (clue’s in the name) but can also temporarily give your current colour a boost or can be a subtle way to tone your natural hue.
If you’re tempted to check them out, did all the dirty work for you (quite literally, some of these were pretty messy) and put the best at-home hair glosses and glazes to the test to see which really delivered the glossy locks they promised.
Best best hair glosses and glazes, at a glance
What are the benefits of a hair gloss?
Hair glosses are great for when you want to spread the cost of those salon appointments out a smidge. Even if you don’t get highlights or colour your hair, these glosses and glazes can help smooth and soften your strands.
“At-home hair glosses and glazes are basically fancy words for hair toners or products that refresh and adjust your hair colour”, says Felicia Dosso, lead colourist at Nunzio Saviano Salon in NYC. They’re also about as low maintenance as it gets, as they’re semi-permanent and gradually fade each wash day. Better yet, many are formulated with hydrating ingredients that nourish and improve the overall feel of the hair.
If you’re not already using one, we tested and reviewed some of the best hair glosses and glazes on the market – here are the ones we truly rate. Plus, we also consulted hair experts – including Jonathan Colombini, a celebrity hairstylist and colourist to Kendall Jenner; Meri Kate O'Connor, a celebrity colourist and stylist based in West Hollywood; Felicia Dosso, colourist at Nunzio Saviano Salon in New York; and Frank De Chiara London-based hair colourist with clients like Ariana Grande.
Lia Mappoura (she/her) is the Beauty Writer at Cosmopolitan UK, with over four years of experience reporting across the brand's print, social, video and digital platforms. Lia covers everything from emerging trend analysis to viral celebrity hair and makeup moments, making her an expert at spotting the season’s next big beauty look (before it takes over social media feeds).
In 2025, she was named The Rising Media Star at the Love Perfume Awards with The Perfume Shop, recognised for her outstanding digital fragrance content and for building genuine authority within the space. She is passionate about challenging outdated beauty stereotypes, championing inclusive representation in beauty, and educating readers on the trends, products and conversations shaping the industry today. Follow her on Instagram or find her on LinkedIn.
Lauren Balsamo is the beauty director at Cosmopolitan where she writes, edits, and produces all types of beauty content—from product reviews to personal essays and trend reports. She has covered beauty for more than a decade at Cosmopolitan. Follow her on Instagram.
Clare Stephenson is the Senior Fashion and Beauty E-commerce Writer for Cosmopolitan, ELLE and Harper’s Bazaar. She has been an e-commerce writer since 2022, creating matter-of-fact reviews and shopping pages filled with her favourite products for every budget and need – whether that’s a glow-giving foundation, a high-tech LED face mask or the perfect wear-with-everything blazer.
Alongside writing, Clare loves to be in front of the camera creating shopping content, putting viral products to the test to see which ones are truly worth the hype. Through her work, she has interviewed leading dermatologists, makeup artists and industry experts to bring readers trusted advice and product recommendations.
Clare has contributed to titles across the Hearst UK portfolio, including Women’s Health, Good Housekeeping, Red and Prima. Prior to joining Hearst, she earned a BA in Multimedia Journalism from Bournemouth University, focusing her studies on magazines and editorial. She later worked as an editorial assistant at Voir Fashion Magazine, covering events including Fashion Week and interviewing notable brand founders.
Outside of work? You can find Clare strolling through London’s Columbia Road Market, pouring her fourth coffee of the day or heading to a Pilates class.
Follow Clare on Instagram @clarefrancesstephenson.

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