
Siena Gagliano
Siena Gagliano is the Beauty Editor at Marie Claire specializing in features, trend stories, and shopping roundups. In her prior role, she was an editor at Cosmopolitan, focusing on beauty commerce and SEO-driven content. Her work has also appeared in Allure, ELLE, Bustle, and Women’s Health. 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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I Hate Mornings—But This 15-Minute Soft Glam Routine Never Fails Me
From a $12 moisturizer to a $120 hydrating serum, I'm a master of the high-low aesthetic.
By Siena Gagliano Published
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I Found Eyebrow Blindness Redemption With This Under-the-Radar Brow Pen Formula
Canceling my microblading appointment as we speak.
By Siena Gagliano Last updated
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Women Over 50 Agree—Toss Your Old Foundation in Favor of This Makeup Artist Staple
It's perfect for mature complexions.
By Siena Gagliano Last updated
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Taylor Townsend Sea Mosses Her Way to Better Wellness
The tennis star serves up self-care between sets.
By Siena Gagliano Published
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This Minimalist Nail Polish Trend Screams “I Summer in the Hamptons”
The neutral is undergoing a chic rebrand.
By Siena Gagliano Published
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Trade Your Multi-Step Lip Care Routine for One Do-it-All Gloss
Hydration, pigment, and longevity.
By Siena Gagliano Published
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I Ended a 10-Year Relationship With My Drugstore Mascara for This Unbelievably Good Luxe Option
Wait until you see the results.
By Siena Gagliano Published
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I'm Tossing My Luxury Beauty Products for These Under $50 Sephora Sale Finds
High performance at a low price.
By Siena Gagliano Published
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According to Women Over 50, the Sephora Sale Holds Mature Skin Beauty Treasures
On a mega discount, no less.
By Siena Gagliano Published
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Mikey Madison Took Over Her 'SNL' Weekend With Glam From the Stage to the NYC Streets
Enter: Red nails, Hollywood hair, and soft pink lips.
By Siena Gagliano Published
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Doechii Deserves Another Award for Her Stunning GLAAD Glam
She won't stop delivering.
By Siena Gagliano Published
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Consider This a Beauty PSA: Please, Do Not Eat Your Perfume
The trend is... cute, but not the best idea.
By Siena Gagliano Published
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Meghan Markle May No Longer Be a Working Royal but Her Beauty Routine Still Reigns Supreme
These eight products are the secret to her flawless skin.
By Siena Gagliano Published
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I Swapped My $300 Facial Habit for This 20-Minute DIY Treatment and Never Looked Back
It made my skin look like a flawless plane of glass.
By Siena Gagliano Last updated
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My Beauty Editor Secret for Chiseled Cheekbones Has Nothing to Do With Contour
Let me teach you about tantouring.
By Siena Gagliano Last updated
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I've Tested Hundreds of Liquid Foundations—These 12 Give My Skin a Radiant Filter Effect
Airbrushed complexion, coming in hot.
By Siena Gagliano Last updated
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Two Hours and $15 Is All I Need to Create a Maldives-Level Glow
You'd never know this tan was fake.
By Siena Gagliano Last updated
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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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The 9 Best Cold Brew Coffee Makers to Level Up With
And no, it's not the same as iced coffee.
By Siena Gagliano Published