
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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Margot Robbie’s Dress Is Made of Hair, But Her Updo Is What Deserves Your Attention
Gothic glam reimagined for 2026.
By Siena Gagliano Published
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French Tip Toes Are the Chicest Pedicure—You Can't Convince Me Otherwise
It might be winter, but my toes are always painted.
By Siena Gagliano Published
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This Minimalist Nail Polish Trend Screams “I Ski in St. Moritz”
The neutral is undergoing a chic rebrand.
By Siena Gagliano Last updated
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This Is the Only Lip Combo I'll Wear Since Dissolving My Filler
Summer Fridays just launched the liner-and-stain duo of my dreams.
By Siena Gagliano Published
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Christy Turlington Swears by This 1,000-Year-Old Wellness Ritual
The supermodel's favorite practices predate the algorithm.
By Siena Gagliano Published
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Chappell Roan's Tattoos Were the Real Star of Her Grammys Look
The nude dress, the Mugler, the fiery red hair? Chef's kiss.
By Siena Gagliano Published
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My Skin Runs Very Red—So I Became A Professional in Color-Correction
These 10 makeup products give me an even skin tone.
By Siena Gagliano Published
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Chrome Nails Are Getting a Minimalist, Rich-Girl Upgrade
Your nails, dipped in light.
By Siena Gagliano Published
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Step Aside, Claw Clips—The French Comb Trend Is Here to Stay
Prepare for some very chic hairstyles.
By Siena Gagliano Published
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The Dirty Martini-Inspired Manicure Every City Girl Is Asking For
Because 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 Skin
Makeup? 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 Vu
It'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-Free
Body makeup or bust.
By Siena Gagliano Published
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A Successful Date Night Always Starts with My Go-To Sexy Perfume
Bottle up chemistry.
By Siena Gagliano Last updated
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Jessie Buckley's Pixie Is So Shiny, I Can See My Reflection
The "Hamnet" star gives classic glam a Grace Kelly twist.
By Siena Gagliano Published
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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 Updo
The 2026 Golden Globes red carpet signals a soft hair era.
By Siena Gagliano Published
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Foot Care Isn't Sexy, But It Makes My Cracked Heels Feel Smooth as Hell
Severe dryness is in my past.
By Siena Gagliano Published
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Winter's Chicest Hairstyle Trends Never Try Too Hard
Think 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 Year
We 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 $50
There'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 Anymore
It's also beloved by Martha Stewart.
By Siena Gagliano Published
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This Five-Second Body Care Ritual Keeps My Skin Cashmere-Soft
Even in freezing cold weather.
By Siena Gagliano Published
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I Found Eyebrow Blindness Redemption With This Under-the-Radar Brow Pen
Canceling my microblading appointment as we speak.
By Siena Gagliano Last updated
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Watch My Redness, Pores, and Acne Marks Disappear in Seconds
A 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 Moisture
Six sheer shades, three happy editors, one very good product.
By Siena Gagliano Published


