
Katie Thomas
Katie Thomas is the Senior Beauty Editor at Marie Claire UK. With over 10 years of experience on women's luxury lifestyle titles, she covers everything from the best beauty looks from the red carpet and stand out trends from the catwalk, to colonic irrigation and to the best mascaras on the market.
Originally from Wiltshire, she spent much of her childhood in Germany and Switzerland learning to ski, but failing the language. She went to Bournemouth University, where she studied Multi-Media Journalism.
She started her career on fashion desks across the industry - from The Telegraph to Brides - but found her calling in the Tatler beauty department. From there she moved to Instyle, before joining the Marie Claire digital team in 2018. Since then she has spearheaded the beauty content across the site. She aims to inject a little bit of joy into every piece that she writes and would hate for anyone to think she takes herself too seriously.
She’s made it her own personal mission to find the best concealer in the world to cover her tenacious dark circles. She’s obsessed with skincare that makes her skin bouncy and glowy, low-maintenance hair that doesn’t require brushing and a cracking good manicure. Oh and she wears more jewellery than the Queen.
Her favourite part of the job is recommending products that she knows her friends, family and readers will love and benefit from using. As she always says, 'the best foundation is a bloody good skincare routine.
Latest articles by Katie Thomas
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Still Not Sure What Your Skin Barrier Is? This Might Be Why Your Skincare Isn’t WorkingStronger skin starts here
By Katie Thomas
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Bronzers Are Divisive, As Beauty Editors We All Agree The Chanel Healthy Glow Bronzing Cream Is Unmatched—Here's WhyThe easiest way to glow
By Katie Thomas
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Trust Us—These Are the 9 Best Drugstore Foundations That Our Editors Would Buy Again and AgainBecause a great complexion doesn't have to cost the earth
By Katie Thomas
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I'm Not Going On Holiday Until Late August, This Is My Tried And Tested Instant Glow RoutineHealthy, glowing skin straight from your bathroom
By Katie Thomas
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As An Overstimulated, Overwhelmed Mother Of Two, This Supplement Guarantees Me A Restful SleepRest in a jar
By Katie Thomas
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Self-Tanning Is a Massive Faff, but the Best Gradual Tanners Take the Time and Stress Out – These Are, Without a Doubt, the Finest 10 on the MarketIt’s time to get your slow glow on…
By Katie Thomas
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As a 37-year-old beauty editor, this is my secret weapon for happy, bouncy skinA gamechanger
By Katie Thomas
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The 13 best facial sunscreens for every single day of the yearBecause your skin needs protection no matter the weather
By Katie Thomas
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Skin experts agree that this one ingredient is the key to brighter skin—here are the 14 best vitamin C serums that bring the the glowBrighter skin days, right this way
By Katie Thomas
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It's been a bumper month of beauty launches, but as editors we deem these the 9 most extraordinaryConsider us content
By Katie Thomas
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How to recycle beauty products—and why it's such a crucial stepConsider this your go-to guide on beauty recycling
By Katie Thomas
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Looking for a fuss-free sun cream that will keep you protected from top to toe? These are the 14 best sunscreens for you and your whole familyTried and tested by our beauty editors
By Katie Thomas
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After the best instant tan for a quick glow? Here are 12 formulas our editors adoreOur answer to a quick, natural-looking tan
By Katie Thomas
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It's a hard job picking the best beauty products of the month, but we've only gone and done it with these 85-star products
By Katie Thomas
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It's the most anticipated skincare launch of 2025 so far—so, does it live up to the hype? MC Beauty Editors decideSPF on trial
By Katie Thomas
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Marie Claire Prix d'Excellence de la Beauté Awards 2025 WinnersAnd the winners are...
By Katie Thomas
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We're calling it—spring has officially sprung, and these are the 8 products to add to your baskets *now*Springtime saves
By Katie Thomas
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It's been a busy start to the year—these are the only 8 beauty products worthy of your attention right nowWe're off to a good start
By Katie Thomas
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As we look back on 2024, we deem these the very best beauty launches that we will never be withoutBeauty editor-approved
By Katie Thomas
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I think the Dyson Airstrait is a genius product with one rather large flaw - but I'd still recommend itWet-to-dry styling made easy
By Katie Thomas
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This Dyson Corrale deal gets you £200 off right nowYes, really!
By Katie Thomas
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Believe me when I say this rarely happens: Dyson is discounting its iconic hair tools, including the Supersonic hair dryerHurry, you don't want to miss this offer
By Katie Thomas
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Things are looking up in the skincare world thanks to these 18 incredible Marie Claire UK Award winning skinnovationsLooking into the future has never been so positive
By Katie Thomas
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The Marie Claire UK Skin Awards judging panel were seriously impressed by these 17 fantastic formulasSupercharged serums and tremendous treatments
By Katie Thomas
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Ace your base with these 11 complexion-boosting Marie Claire UK Skin Award 2024 winnersComplexion enhancers to add to your routine
By Katie Thomas
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Excellent skincare doesn't have to cost the earth—these affordable champions are the Marie Claire UK Skin Award-winning proofPurse *and* skin friendly
By Katie Thomas
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Is it time for a routine refresh? These Marie Claire UK Skin Award winners will have you questioning your current regimenSmart swaps
By Katie Thomas


