
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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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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I Found Eyebrow Blindness Redemption With This Under-the-Radar Brow PenCanceling my microblading appointment as we speak.
By Siena Gagliano Last updated
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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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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-Replica Luxury Handbag Treatment Really Dupe a Facelift?I tested it for four weeks to find out.
By Siena Gagliano Published
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FYI, Mineral SPF Is the Elite Choice for All the Sensitive Skin GirlsThese formulas blend like butter, too.
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-Replica Luxury Handbag 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
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Women Over 50 Agree—Toss Your Old Foundation in Favor of This Makeup Artist StapleIt's perfect for mature complexions.
By Siena Gagliano Last updated
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Ten Minutes and My Favorite Blow Dryer Brush Is All You Need for the Perfect Bouncy BlowoutVoluminous '90s hair, incoming.
By Siena Gagliano Published
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No One Will Know You're Shopping on a Budget With These Under-$50 Beauty GiftsChic, luxurious, and wallet-friendly.
By Siena Gagliano Published
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PSA: We're Giving Away a $500 Sephora Gift Card to Four Lucky PeopleAll you have to do is vote for Marie Claire's first-ever Reader's Choice Awards.
By Samantha Holender Published
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I'm a Skincare Snob—These 10 Products Are Worth Your Money During the Sephora Savings EventNow is the time to stock up for the season.
By Siena Gagliano Published
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Emma Roberts Just Made a Major Hair Switch-Up for the First Time in YearsAll aboard the bob train.
By Siena Gagliano Published
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My 5-Step Self Care Routine Is More Relaxing Than a Spa DayThis Sunday reset brings me (and my skin barrier) back to life in time for Monday.
By Siena Gagliano Published
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Women Over 50 Agree—This Blurring Powders Is the Key to a Flawless ComplexionIt never cakes or settles—and it locks in makeup all day.
By Siena Gagliano Published
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I Tried 10 Exosome Serums to See if the Next-Gen Beauty Tech Could Boost My GlowScience meets skincare.
By Siena Gagliano Last updated
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The Art of a Luxuriously Scented Replica Luxury Handbag Involves More Than Just CandlesIt's all about layers.
By Siena Gagliano Published
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Two Hours and $15 Is All I Need to Create a Maldives-Level GlowYou'd never know this tan was fake.
By Siena Gagliano Last updated
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Move Over Labubus—Beauty Bag Charms Are the Hottest New Accessory for FallThese little lifesavers are my new portable vanity.
By Siena Gagliano Published


