
Siena Gagliano
Siena Gagliano is the Beauty Editor at Marie Claire, where she writes and edits reported features, trend stories, and expert-backed shopping roundups. Before joining the team full-time, she was an editor at Cosmopolitan, where she specialized in SEO-first beauty content and commerce strategy. Her bylines have also appeared in Allure, ELLE, Bustle, Well+Good, Popsugar, and Women's Health, covering everything from the best products for brighter, glowier skin to the science behind face mapping. Curious about the behind-the-scenes magazine life and her go-to beauty picks? Follow her on Instagram at @sienagagliano.
Latest articles by Siena Gagliano
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Chrome Nails Are Getting a Minimalist, Rich-Girl UpgradeYour nails, dipped in light.
By Siena Gagliano Published
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Step Aside, Claw Clips—The French Comb Trend Is Here to StayPrepare for some very chic hairstyles.
By Siena Gagliano Published
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Women Over 50 Tested and Agree—These Are the 10 Best Eyeshadows for Mature SkinNo settling or creasing in sight.
By Siena Gagliano Last updated
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The Dirty Martini-Inspired Manicure Every City Girl Is Asking ForBecause beige is boring.
By Siena Gagliano Published
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Why Would I Spend $300 on a Face Serum When My New Favorite Formula Is Under $35?Beauty on a budget.
By Siena Gagliano Published
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I Found a One-Way Ticket to Dewy, Glass-Like SkinMakeup? Melted. Skin? Glowing.
By Siena Gagliano Last updated
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If 2026 Is the New 2016, Then First Aid Beauty Is My Déjà VuIt's giving me a welcome dose of nostalgia—and a new product.
By Siena Gagliano Published
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Not to Brag, But My Body Looks Even-Toned, Glowing, and Discoloration-FreeBody makeup or bust.
By Siena Gagliano Published
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A Successful Date Night Always Starts with My Go-To Sexy PerfumeBottle up chemistry.
By Siena Gagliano Last updated
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So, We're All Boycotting Winter Manicures?The biggest nail trend at the Golden Globes is summer shades.
By Siena Gagliano Published
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Celebs Are Ditching Ballerina Buns for a Much More Low-Key UpdoThe 2026 Golden Globes red carpet signals a soft hair era.
By Siena Gagliano Published
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I May Have Found a Brightening Ingredient That's Better Than Vitamin CMeet tranexamic acid—the treatment that plays the long game.
By Siena Gagliano Published
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Foot Care Isn't Sexy, But It Makes My Cracked Heels Feel Smooth as HellSevere dryness is in my past.
By Siena Gagliano Published
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Winter's Chicest Hairstyle Trends Never Try Too HardThink softness, movement, and just enough polish to feel intentional.
By Siena Gagliano Last updated
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I’m Calling It: Kosas Just Launched the Best Highlighter of the YearWe just entered 2026, but this product is already racking up points.
By Siena Gagliano Published
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These Beauty Products Never Go on Sale—Right Now, They're All Under $50There's a reason I love Nordstrom's Half-Yearly sale.
By Siena Gagliano Published
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Fashion Girls Can't Gatekeep Their Favorite Candle Brand AnymoreIt's also beloved by Martha Stewart.
By Siena Gagliano Published
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This Five-Second Body Care Ritual Keeps My Skin Cashmere-SoftEven in freezing cold weather.
By Siena Gagliano Published
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Watch My Redness, Pores, and Acne Marks Disappear in SecondsA BB Cream is my secret weapon.
By Siena Gagliano Last updated
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Patrick Ta's Brand New Tinted Lip Balm Marries Gloss and MoistureSix sheer shades, three happy editors, one very good product.
By Siena Gagliano Published
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My Après Ski Glow Is Sponsored By This 5-Step Skincare RoutineCaught looking dewy at 10,000 feet.
By Siena Gagliano Published
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This $26 Stamp Pen Brought My Childhood Freckles Back to LifeIf you want natural-looking results, start here.
By Siena Gagliano Published
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I Canceled My Filler Appointment After Trying This $10 Lip OilOn repeat.
By Siena Gagliano Last updated
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Can This $825 At-Home Treatment Really Dupe a Facelift?I tested it for four weeks to find out.
By Siena Gagliano Published
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I've Searched Over 3,000 Skincare Deals—These 10 Are Hands-Down the BestEverything might be on sale, but this is what's actually worth it.
By Siena Gagliano Published
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This 10-Minute At-Home Treatment Convinced Me to Cancel My $300 FacialGlow incoming.
By Siena Gagliano Published
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I Got My Lips Tattooed—And Now I'll Never Use Lipstick or Liner AgainNo regrets.
By Siena Gagliano Published


