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    Siena Gagliano

    Siena Gagliano

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    Beauty Editor

    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

    loulu hawaii vitamin c pod power duo in green bottles, a serum texture, and the skincare pod in a palm
    I Played Chemist With a Vitamin C Serum That's Made On the Spot

    A fresh dose, without the worry of oxidation.

    Skincare
    • collage of champagne nails with gold detailing, côte polish, pink lilac chrome manicure, Gelcare polish, mixed metallic French tips and gold Chanel nail polish
      Champagne Shimmer and Chrome Nails Are All Over My Mani Mood Board

      Gearing up for holiday season with a fresh reflective set.

      By Siena Gagliano

      Nails
    • a diptyque candle motion graphic moving through different colors and scents on a cream background
      Fashion Girls Know That Diptyque Candles Are Elite—I Found the Best Scents

      The ultimate home fragrance—and holiday gift.

      By Siena Gagliano

      Fragrance
    • GUIZIO Heaven Knows perfume collage, pink bottle with frosted angel wing cap between photos of a blonde model holding it, pastel clouds in the background
      GUIZIO Bottled Its Cool-Girl Appeal In a Perfume—and I’m Buying Whatever She’s Selling

      A very convincing argument for smelling as good as your outfit looks.

      By Siena Gagliano

      Fragrance
    • christmas light background with a makeup bag filled with early black friday beauty deals and a pink bow
      Black Friday Isn't Here Yet, But My Beauty Cart Is Already Full With Early Deals

      Prada and perfume are always a good idea.

      By Siena Gagliano

      Beauty
    • Woman taking a mirror selfie in a black and white blazer, black cropped pants and pointed heels | Three perfume bottles styled with wooden Christmas trees on a marble table
      Nordstrom’s Early Black Friday Sale Is Hiding Some Luxury Fragrance Gems

      I'm talking Maison Francis Kurkdjian, Parfums de Marly, Frédéric Malle, and more.

      By Siena Gagliano

      Fragrance
    • Cyklar Crescent body wash in amber pump bottle, woman washing her back with soapy hands, L'Occitane almond shower oil in golden yellow bottle against bubbly yellow background
      My Skin Is Next-Level Radiant, Thanks to These Hydrating Body Washes

      A good routine starts in the shower, people!

      By Siena Gagliano

      Skincare
    • deep burgundy red nails, côte peachy nude polish, blue and brown metallic star nails, essie dark berry polish, tiger print french tips with gold details, cirque colors muted rosy brown nail polish
      Before Holiday Glitter Takes Over, Let's Talk About The Tiger Print Nail Trend

      Glossy cherry reds and a few very good metallics are joining the party, too.

      By Siena Gagliano

      Nails
    • collage of beautiful women in both black and white and color with white text that says "in the mood"
      If You Need Bella Hadid, She'll Be Drinking Adaptogen Tea in Her "Little Fairy House"

      The Ôrəbella founder dishes on embracing her homebody era, her newest perfume, and turning 30.

      By Siena Gagliano

      Fragrance
    • a pink background with models from fashion week runways with full glam makeup looks
      The Clean Girl Had Her Moment—Now Pass the Eyeshadow

      Full glam is back on beauty's agenda, and there's a lot more behind the comeback than nostalgia.

      By Siena Gagliano

      Makeup
    • fall nail collage blue french tips burgundy nails zebra print chestnut jelly manicure brown and green nail polishes bronze chrome polish
      My November Manicure Is Embracing the Jelly Nails Trend for Fall

      My mani mood board is looking very chic these days.

      Nails
    • a background of mango, vanilla, sandalwood, coconut with a picture of someones legs and a body scrub
      As a Serial Self-Tanner, This New Tan Removing Scrub Is My Favorite Shower Essential

      It's time to retire the irritating exfoliators.

      By Siena Gagliano

      Skincare
    • scar treatment products on a serum texture background
      A Dermatologist’s Guide to Treating Every Type of Scar

      The best treatments, products, and tips to fade them, fast.

      By Siena Gagliano

      Beauty
    • celebrity nail looks with glossy red nails black almond manicures and sheer pink star nail art alongside chanel opi and gelcare nail polishes
      I'd Like to Formally Thank Hailey Bieber and Selena Gomez for My Fall Nail Mood Board

      Consider this your backstage pass to the week's prettiest manicures.

      By Siena Gagliano

      Nails
    • a makeup bag for your sister in law filled with beauty gifts on a green and blue background
      I Have a Foolproof Holiday Gift List for Your Boyfriend's Sister

      Someone had to do it.

      By Siena Gagliano

      Beauty
    • a collage featuring the Emi Jay x DedCool collaboration for holiday gifting of hair and body mist and sweet fragrance notes
      DedCool and Emi Jay Just Released the $59 Holiday Gift Set I'll Be Giving Everyone

      Two of my most-loved beauty brands in one very pretty package.

      By Siena Gagliano

      Hair
    • mismatched nail art with tortoiseshell zebra print plaid and green and gold details
      Pattern Play, Chartreuse, and Animal Print Are Hands-Down My Favorite October Nail Trends

      I'm all-in on fall manis.

      By Siena Gagliano

      Nails
    • a six-image collage of three fall pedicure inspiration images alongside three fall nail polish shades
      Sorry to My Boots, But These Pedicure Shades Deserve an Open-Toe Moment

      If you see me in sandals in November, blame these fall polish trends.

      By Siena Gagliano

      Nails
    • a vintage postcard design with a photo of a brunette woman in a purple dress surrounded by Tuscan land
      Tuscany Does Beauty Differently—These Are the Italian Countryside Spas to Know

      The best treatments here start with what’s growing, flowing, or bubbling up nearby.

      By Siena Gagliano

      Beauty
    • chanel beauty images featuring a hand with multi-color nail polishes and nail polish bottles and a woman with a black and green chanel jacket
      I Can't Get My Hands on Métiers d'Art, But My Nails Are All Over These Chanel Polishes

      Fortunately, these shades are just as chic.

      By Siena Gagliano

      Nails
    • tktkt
      I'm Proof That a Super Subtle Nose Job Can Make a Massive Difference

      Everyone tried to talk me out of surgery—I did it anyway.

      Beauty
    • Fall nail collage, subtle zebra stripes and burgundy stained glass nail art, shimmery teal nails with pink gems alongside blue, brown and copper polish bottles
      These Fall Nails Have a Little 'Practical Magic' About Them

      Gillian Owens would approve.

      By Siena Gagliano

      Nails
    • woman with glowy skin
      I've Tested Hundreds of Liquid Foundations to Find That Radiant, Second-Skin Effect

      Airbrushed complexion, coming in hot.

      By Siena Gagliano

      Makeup
    • Rare Beauty & BÉIS collaboration of hot pink luggage and makeup in a collage featuring shay and selena
      BÉIS x Rare Beauty Collab Is Back With a Color You’ll Never Lose at Baggage Claim

      Shay and Selena spill all exclusively to Marie Claire.

      By Siena Gagliano

      Beauty
    • a woman in the middle with dark brown hair on a beige background next to two beauty products
      Act Fast—These Prime Day Beauty Deals Won't Last for Long

      It's the eleventh hour, but it's not over yet.

      By Siena Gagliano

      Beauty
    • a collage of six images featuring black, red, and witchy nail designs for the first week of october
      Your Fall Manicure Is Entering Its Witchy Era

      The first weekend of October demands a little spooky energy.

      By Siena Gagliano

      Nails
    • a girl with brown hair and her side profile pictured, then before and after nanobrows with an eyebrow spoolie on a tan background
      I Got the Subtlest Brow Tattoo Possible—Here Are My Results

      Think of it as microblading’s much more natural cousin.

      By Siena Gagliano

      Beauty
    • Collage of makeup looks with glowing skin, softly shaded eyes and nude to burgundy lips, plus close-ups of brushes and backstage application
      This Beginner-Friendly Makeup Routine Is Impossible to Mess Up

      Consider this our getting-ready session.

      By Siena Gagliano

      Makeup
    • glass hair
      Want Ultra Shiny "Glass" Hair? I've Found the Recipe

      Start here for the glossiest strands.

      By Siena Gagliano

      Hair
    • a collage of six images featuring burgundy green and brown nail designs and a coffee
      Consider Me Officially Short-Nail Curious for Fall

      The week's best manicure inspiration makes short so chic.

      By Siena Gagliano

      Nails
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