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
-
These J-Beauty Makeup Brushes Make Executing My Smokey Eye Beyond EasyIt's the chicest brand on the block.
By Siena Gagliano
-
Fall's Top Nail Trends Have Gone to the Dark SideJust look to the week's best manicures for inspiration.
By Siena Gagliano
-
Summer Isn’t Over Until I Get an Oyster ManicureThe shimmery trend is all over my mani inspiration board.
By Siena Gagliano
-
Shop for Moisturizer the French Way and Spend Less Than $15This beauty-insider secret gave me the glowiest complexion imaginable.
By Siena Gagliano
-
When She’s Not at the US Open, Sloane Stephens Is Throwing Sauna PartiesThe tennis star is equal parts athlete and beauty girl.
By Siena Gagliano
-
August's Best Manicures Are Going Out With a BangThe season may be winding down, but the nail art definitely isn’t.
By Siena Gagliano
-
I’ve Worn the Same YSL Lip Shade for Two Years—Now It's My Go-To BlushCame for the color, stayed for the formula.
By Siena Gagliano
-
The End-of-Summer Nail Identity Crisis Is HereButterfly nails or black polish—why choose?
By Siena Gagliano
-
Not For Nothing, My Feet Are the Sexiest and Softest They've Ever BeenThese foot scrubs transformed my soles.
By Siena Gagliano
-
The Chocolate Brown Nail Trend Is Getting a Turquoise Twist This FallReady for fall.
By Siena Gagliano
-
Espresso Brunette Is the Most Low-Maintenance Hair Color Trend for FallAll the richness of autumn, with just enough lingering summer glow.
By Siena Gagliano
-
FYI, Not All Dark Spots Need the Same Brightening IngredientAzelaic acid, niacinamide, or both? Dermatologists break it down.
By Siena Gagliano
-
Mixed Metals Have Officially Made It to Your ManicureYour rings have found their perfect match.
By Siena Gagliano
-
Finally—A Humidity-Proof Mascara for Fluffy Lashes That Washes Off EasilyThis length is next level.
By Siena Gagliano
-
Patrick Ta’s New Makeup Sticks Give Me the Sharpest Jawline of My Entire LifeThese slim sticks take sculpting and brightening beyond the cheekbones.
By Siena Gagliano
-
Croc, Leopard, and Sardine Nails Just Walked Into the SalonNail art has entered its party-animal era.
By Siena Gagliano
-
Mermaid Hair Is the Latest Stop on Beauty’s Ocean-Core TourAnd the best hair wavers are the easiest way to get there.
By Siena Gagliano
-
A Makeup Artist Convinced Me to Toss My Foundation In Favor of This Tinted SunscreenOne and done.
By Siena Gagliano
-
I Built My Dream Glass Skin Routine Via the Nordstrom Anniversary Sale—And Saved $578Expensive taste, better timing.
By Siena Gagliano
-
I Canceled My Brow Lamination Appointment After I Discovered This Brow GelFluffy or sculpted—you pick.
By Siena Gagliano
-
The Future of Sensitive-Skin Makeup Looks Very Calm, Thanks to CliniqueThese new balms blur the line between complexion products and barrier care.
By Siena Gagliano
-
Your Nails Are Having a Pucci Girl SummerHermès is coming for your pedicure, too.
By Siena Gagliano
-
The New Bobbi Brown Face Base+ Is Here—And I Tried It FirstHere’s how the elevated formula holds up to the OG.
By Siena Gagliano
-
My Earring Almost Tore Right Through My Ear—This Lunchtime Procedure Reversed Years of StretchingOne hour, a few Steri-Strips, and eventually a brand new piercing.
By Siena Gagliano
-
As a Self-Proclaimed Sweaty Girl, I Never Leave the House Without These 10 ProductsFor feeling fresh when it's hot and humid.
By Siena Gagliano
-
Pill Box Nails Are Just What the Doctor OrderedThe cutest dose of color.
By Siena Gagliano
-
Inside the Locker Room Beauty Bags of Elite AthletesThese are the products that survive world-record races, championship matches, and Olympic-level pressure.
By Siena Gagliano


