
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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Grunge Is Getting a Clean Girl Makeover for FallGet your eyeliner and hydrating serums ready.
By Siena Gagliano Published
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Grungy, Lived-In Makeup Is Back—Here's How I Do MineThis is the smokey eye's cooler cousin.
By Siena Gagliano Published
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My Secret to Youthful, Glowy Skin? Rethink Your PM RoutineA flawless complexion deserves a MVP night cream.
By Siena Gagliano Published
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A Dermatologist’s Guide to Treating Every Type of ScarThe best treatments, products, and tips to fade them, fast.
By Siena Gagliano Published
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Hot Take—I Want Chemicals on My Face and In My SkincareParabens and aluminum get a bad rap.
By Siena Gagliano Published
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My Skin Feels Like 500 Thread Count Silk Sheets With This Luxe Shaving RoutineNot to be dramatic or anything.
By Siena Gagliano Published
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I Avoid the Sun at All Costs—But These Bronzing Drops Have Everyone Thinking OtherwiseFaux tan, coming right up.
By Siena Gagliano Published
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My Nighttime Beauty Routine Comes With Strict Rules (and Soft Pajamas)Because beauty sleep is a real thing.
By Siena Gagliano Published
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Flowerbomb Isn't The Only Viktor Rolf Fragrance to Capture Our HeartsAnd noses.
By Siena Gagliano Last updated
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I Always Go to Sleep With Wet Hair—These 12 Products Ensure I Don't Wake Up With Knots or FrizzNo bed head here.
By Siena Gagliano Published
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Nordstrom Just Dropped a Major Deal on Every Beauty Editor's Favorite LED MaskOh, and it comes with over $100 worth of skincare freebies.
By Siena Gagliano Published
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I Wasn't Born With Great Nails—This Five-Step Routine Transformed ThemFrom brittle and bendy to strong and smooth.
By Siena Gagliano Published
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Goth Girl Makeup, But Make It CoutureSchiaparelli and Pat McGrath push the trend into high-fashion territory.
By Siena Gagliano Published
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I Spent 5 Hours Scrolling Through Amazon Prime Beauty Deals—These 20 Steals Are the BestHealthy skin, happy bank account.
By Siena Gagliano Published
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PSA: A $22 Bug Spray That Smells Like Designer Perfume ExistsIt's the MVP on my Fourth of July weekend packing list.
By Siena Gagliano Published
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This Bodycare Cocktail Is My Beauty Editor Hack for Smooth, Sexy Summer SkinHead-to-toe, baby.
By Siena Gagliano Published
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My Home Smells Like an Italian Garden When I Light This Meghan Markle-Approved CandleThe ultimate home scent.
By Siena Gagliano Last updated
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I've Retired Every Foundation I Own for These Lightweight, Glowy Skin TintsMy summer staple.
By Siena Gagliano Published
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The Italian Summer Nails Trend Is Part Mediterranean, Part Mob WifeWhere coastal meets Carmela Soprano.
By Siena Gagliano Published
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This New Drunk Elephant Lip Mask Has the Same Ingredients as My $100 Serum—For a Fraction of the PriceA collagen-boosting, line-smoothing, moisture-sealing magic balm.
By Siena Gagliano Published
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Bryce Dallas Howard Taps Frequency Healing and Silly Animal Videos for Her Daily Wellness ResetHer advice: laugh more, feel more.
By Siena Gagliano Published
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I Tried the BIAB Manicure Trend—Now I'll Never Go Back"Builder in a Bottle" is the latest trend sweeping the nail industry.
By Siena Gagliano Last updated
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Glow from Head to Toe With My Beauty Editor-Approved Summer Skincare RoutineI treat the skin on my face and body as one full system.
By Siena Gagliano Published
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Nordstrom's Half-Yearly Sale Offers 60 Percent Off Your Summer Beauty Glow-UpHydrated skin, vacation-ready makeup, and frizz-proof hair all await you.
By Siena Gagliano Last updated
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The TSA Loves to See Me and My Travel-Friendly Skincare Routine ComingIt's me and these minis against the world.
By Siena Gagliano Last updated
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We All Make These Sunscreen Application Mistakes—Here's How to Fix ThemWearing SPF is one thing. Wearing it right is another.
By Siena Gagliano Published
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The Marie Claire Beauty Team Can't Stop Talking About These 10 New Sunscreens2025’s SPFs are in a league of their own.
By Siena Gagliano Published


