The 13 Best Hyaluronic Acid Serums for Next-Level Hydration, Reviewed by Editors

Dry skin struggles? Consider 'em solved.

women with glowy skin backstage at a fashion show
(Image credit: Launchmetrics)

My dry skin hates to see winter coming—and it doesn't hesitate to let me know. The same goes for long flights that zap all the moisture from my complexion, cranking up the heat too high at home, or going a little too hard on exfoliating acids or retinoids. All of the above leave my face thirsty for moisture. My solution is incorporating the best hyaluronic acid (HA) serums into my dry skin routine.

HA is a hydrating powerhouse categorized as a humectant, meaning it draws water into the skin to provide the moisture it desperately needs—and a serum is one of the most effective ways to deliver it. "Hyaluronic acid is found naturally in our skin, where it holds water and helps to keep the skin hydrated, dewy, and plump," says board-certified dermatologist Hadley King, MD FAAD. "Because it is a powerful humectant, hyaluronic acid is a great topical hydrator."

She explains that the key is ensuring your environment is humid enough to gather moisture (translation: apply hyaluronic acid to slightly damp skin) or pairing it with "emollients and occlusives to lock in the hydration so it doesn't pull water out of the skin." An emollient option? Your favorite moisturizer. And an occlusive? A slugging balm.

To create this guide, I tested dozens of hyaluronic acid serums and consulted with three board-certified dermatologists—Dr. King, Karan Lal, MD, and Kristina Collins, MD—to narrow hundreds of options down to a streamlined, less-overwhelming list of 15. Plus, don’t miss the FAQ section at the end, where we tackle your most pressing questions about hyaluronic acid serums, including how to use them in your routine, whether you actually need one, and more.

Best Hyaluronic Acid Serums

Marisa Petrarca using SkinCeuticals Hyaluronic Acid Intensifier

Contributing beauty writer Marisa Petrarca uses SkinCeuticals Hyaluronic Acid Intensifier.

(Image credit: Marisa Petrarca)

Marisa Petrarca using Strivectin Hydration Multiplier Hyaluronic Acid Serum

Contributing beauty writer Marisa Petrarca uses Strivectin Hydration Multiplier Hyaluronic Acid Serum.

(Image credit: Marisa Petrarca)

Marisa Petrarca using L'Oréal Paris Revitalift 1.5% Pure Hyaluronic Acid Face Serum

Contributing beauty writer Marisa Petrarca uses L'Oréal Paris Revitalift 1.5% Pure Hyaluronic Acid Face Serum

(Image credit: Marisa Petrarca)

Other Hyaluronic Acid Serums I Love

What Is Hyaluronic Acid?

"Hyaluronic acid is a sugar molecule that is abundant in our skin and in many tissues," explains Dr. Lal. "It helps provide integrity and hydration to the skin." Contrary to the name, it's not an exfoliating acid, like what you would find with glycolic or lactic acid. Instead of drying and resurfacing, it does the opposite. "It attracts water and is thus used in skincare products to help hydrate the skin," adds Dr. Lal.

Do I Need a Hyaluronic Acid Serum?

Hyaluronic acid might not be an absolute must-have in your skincare routine, but it could be a game-changer in restoring hydration to parched skin and giving fine lines a temporary plump. “Those with dehydrated skin will benefit the most,” explains Dr. King.

“Anyone looking to (temporarily) improve the texture/plumpness/dewiness of the skin will notice that a topical hyaluronic acid (when used with emollients and occlusives) will temporarily increase the hydration of the skin, helping it look smoother and plumper," she adds.

Is There a Downside to Hyaluronic Acid?

There’s one very important thing to keep in mind when using hyaluronic acid: "If you are in a dry environment and you don't use hyaluronic acid in conjunction with emollients and occlusives, then topical hyaluronic acid can pull water out of the skin and lose this moisture into the air, resulting in skin that is more dehydrated." In other words, it can have the opposite effect.

How Do I Add a Hyaluronic Acid Serum to My Skincare Routine?

Incorporating a hyaluronic acid serum into your routine is refreshingly simple. "In general, it's best to apply skincare products from lightest to heaviest," explains Dr. King. With that in mind, she recommends applying a hyaluronic acid serum "after cleanser, essence and toner, and before oil, moisturizer, sunscreen, and makeup."

It’s also gentle enough for daily use (though that can depend on any additional ingredients in your serum). “When used properly, a hyaluronic acid serum should not be irritating, so daily use is fine,” Dr. King continues. “I recommend a small amount (e.g. one pump) because it will spread easily and won’t leave the skin feeling sticky. Follow right away with a moisturizer that contains emollients and occlusives.”

Why Trust Us?

Marie Claire is an expert in skincare, having covered topics ranging from the best products to fight rosacea and de-puffing eye creams that actually work, to deep dives into what to know before getting filler and reviews of innovative aesthetic treatments (yes, even salmon sperm injections).

Beauty Writer Marisa Petrarca brings nearly a decade of expertise to this story and has tested countless hydrating products, including hyaluronic acid serums. For this story, she consulted three board-certified dermatologists.

How We Tested

For this story, we sourced editor favorites and tested over 15 hyaluronic acid serums. We evaluated each serum based on texture, ingredients, and results after two weeks.

Meet the Experts

Dr. Hadley King
Dr. Hadley King

Hadley King, MD is a board-certified dermatologist who specializes in medical and cosmetic dermatology.  She is also a Clinical Instructor of Dermatology at the Weill Medical College of Cornell University. Dr. King graduated magna cum laude from Harvard College with a degree in biochemistry.  She received her MD from Columbia University.  She trained in medicine at Greenwich Hospital, affiliated with the Yale University School of Medicine, and completed her dermatology residency at the Weill Medical College of Cornell University. After residency, Dr. King worked as an attending physician at Memorial Sloan-Kettering Cancer Center, during which time she specialized cutaneous oncology and photodynamic therapy.  She also has a background in immunology and her research has been published in a variety of medical journals, including the Journal of the American Medical Association.

Dr. Karan Lal
Dr. Karan Lal

Originally from New York City, Karan Lal, DO, grew up in Queens and attended Hunter Science High School in Manhattan. He graduated summa cum laude from the New York Institute of Technology, where he completed a rigorous seven-year accelerated combined medical program. He was selected to be an academic medical scholar, during which he received a Master of Science in neuroscience and a scholarship for three years of medical school and graduate training. He was elected to the Sigma Sigma Phi and Psi Sigma Alpha medical honor societies. He completed his internal medicine internship at the University of Connecticut Medical Center where he was elected intern of the year. He completed a three-year dermatology residency at the University of Massachusetts, where he was elected chief resident. He continued at the University of Massachusetts to complete a pediatric dermatology fellowship, where he gained an interest in vascular anomalies, pediatric laser, and dermatologic surgery of pediatric patients. Dr. Lal specializes in pediatric and adult dermatology, laser surgery, soft tissue filler augmentation, body sculpting, melanocyte keratinocyte transplant surgery for vitiligo and hypopigmentation, pigmentary abnormalities of the skin and enjoys treating patients from birth onwards. He is an expert in atopic dermatitis, vitiligo, melasma, psoriasis, and hidradenitis and has worked in specialty clinics among experts.

Dr. Kristina Collins
Dr. Kristina Collins

Kristina Collins, MD, is a board-certified dermatologist specializing in Mohs micrographic surgery, as well as surgical and cosmetic dermatology. She graduated Summa cum Laude with dual degrees in Microbiology and Political Science from the Barrett Honors College at Arizona State University. She was awarded the prestigious Canby Robinson Scholarship and earned her M.D. from Vanderbilt University School of Medicine, graduating as valedictorian. She was also named Tennessee Woman in Medicine of the Year for co-founding Shade Tree Family Clinic, a free medical clinic that continues to serve thousands of uninsured patients in Nashville each year.

Dr. Collins completed her dermatology residency through the Harvard Combined Dermatology Program, gaining experience at top hospitals, including Massachusetts General, Brigham and Women's, and Boston Children's. She further honed her expertise with a fellowship in Mohs Micrographic Surgery and Procedural Dermatology at the Lahey Clinic and Harvard Dermatology, specializing in skin cancer treatment, reconstruction, laser surgery, and cosmetic procedures. During her fellowship, she also served as a clinical instructor at both Harvard Department of Dermatology and Tufts University.

Marisa Petrarca
Freelance Beauty Writer

Marisa Petrarca is a writer and editor based in Saint Paul, Minnesota, specializing in beauty, wellness, fashion, and lifestyle. She previously served as the Senior Beauty and Fashion Editor at Grazia USA and Beauty and Style Editor at Us Weekly. Her expertise spans breaking beauty news, shopping roundups, product reviews, and explainer articles on popular topics in skin, makeup, and aesthetics. Her work has been featured in PS, Cosmopolitan, Allure, NewBeauty, InStyle, and The Zoe Report, among others. Marisa holds a bachelor's degree in English literature from Wagner College. Follow her on Instagram @Marisa Petrarca.