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The 10 Best Hyaluronic Acid Serums for Hydrated, Soft Skin, According to Testers

Quench your skin’s thirst.

A woman applying a serum on her face and a bottle of skincare product next to her

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TL;DR

It’s undeniable that everyone’s skincare routine is going to look a little different. After all, we all have different skin types, concerns, and goals. Regardless, there’s one universal must-have ingredient that deserves a spot in almost everyone's line-up: hyaluronic acid. It’s a powerful humectant (which means it pulls water to and traps it in the skin), that naturally exists in our skin, explains board-certified dermatologist Dr. Claire Wolinsky, M.D. When applied topically, it attracts and holds up to 1,000 times its weight in water, creating an immediate hydrating, plumping effect. While it won’t entirely erase wrinkles, consistent use can soften fine lines, leave skin looking smoother, and impart a healthier, dewier appearance. Sold. The easiest way to reap the ingredient’s (many) benefits? A hyaluronic acid serum.

After conducting hours of research and consulting two dermatologists, we tested 34 serums for 12 weeks, considering each formula’s absorption, hydration, plumping effect, and whether or not we noticed a reduction in fine lines and wrinkles. Ultimately, these 10 checked all of those boxes—and then some.

What We Like
  • Dual-chambered formula hydrates and locks in moisture

  • Has a considerable impact on lines and wrinkles

  • Delivers radiance and bounciness

What to Consider
  • Can feel sticky at first

Key Ingredients: Hyaluronic acid, squalane, ceramides | Skin Type: All | Size: 1 oz

StriVectin’s Hydration Multiplier Hyaluronic Acid Serum is exactly what it sounds like—a serum that multiplies hydration. It does so through a unique application method that involves two serums deposited simultaneously. When you press down on the top of the bottle, you’ll see a serum with a clear, gel-like consistency and another that’s creamier and richer. As you smooth them across the skin, they meld together.

Admittedly, the serums can feel somewhat sticky at first, but our tester assured us that the formulation sinks into the skin with minimal residue in about a minute. The serum had both short- and long-term effects on her skin texture. Right away, her skin looked hydrated—so much so that the forehead lines she’s self-conscious about looked smoother under makeup—and after using a whole bottle, her lines softened altogether. 

Site Loop: Person's Face Before and After Using Strivectin Hydration Multiplier

Taylore, tester with combination/dry skin: “This serum left my skin incredibly bouncy, making for a smooth canvas under makeup or just a bare face. My complexion was radiant and dewy from the moment I applied, and it had a solid impact over time.”

What We Like
  • Immediate plumping effect on fine lines and dryness

  • Noticeable effect on skin hydration levels 

  • Addition of amino acids and ceramides adds to impact

What to Consider
  • Can be slightly heavy for those with oily skin

Key Ingredients: Hyaluronic acid, amino acid complex, ceramides | Skin Type: All | Size: 0.67 oz

We won’t lie, this formula is the thickest of the bunch (so it may not be the best for very oily skin types), but it actually does plump skin on contact—concealing the appearance of fine lines and wrinkles. Once you get past the texture and the way it feels on the skin for the first few minutes, we think you’ll love it. Our tester with combination skin certainly did; she said that her skin was noticeably more hydrated, plump, and moisturized after each use. Mature skin types will also love that it addresses dryness and dullness in their skin tone with the help of a proprietary amino acid complex and ceramides.

Site Loop: Person's Face Before and After Using Cosrx Hyaluronic Acid Serum

Toral, tester with combination skin: “My skin definitely felt more hydrated after consistently using this product. My fine lines (which tend to appear more when my skin is dry) improved and seemed to appear plumper.”

What We Like
  • Affordable, decent-sized bottle

  • Calms inflammation

  • Contains niacinamide

What to Consider
  • Can foam up if applied too quickly; needs time to sink in

Key Ingredients: Hyaluronic acid, B5 | Skin Type: All | Size: 1.01 oz

We highly recommend this popular hyaluronic acid serum for those looking to test out the buzzy ingredient on a budget this summer. Our tester with combination/oily skin liked this formula's consistency, noting that it struck the perfect balance between runny and thick. Plus, because the formula contains niacinamide, which targets dark spots and reduces signs of aging, her skin looked much more even-toned after the testing period.

Site Loop: Person’s face before and after using The Ordinary Hyaluronic Acid.

Toni, tester with combination/dry skin: "From the start, I appreciated how easy it was to apply, and the results were noticeable and efficient. The most striking improvements were around my lips and fine lines around my eyes. Each application felt refreshing and deeply moisturizing without any heaviness, making it a joy to use daily."

What We Like
  • Gentle formula

  • Instantly hydrates

  • Budget-friendly

What to Consider
  • Bottle is on the smaller side 

Key Ingredients: Hyaluronic acid, B5, ceramides | Skin Type: All, especially dry | Size: 1 oz

Loaded with hyaluronic acid, vitamin B5 (also known as panthenol), and ceramides, this serum helps bind moisture to the skin’s surface, giving it a rush of hydration. It’s great for sensitive skin because it’s packed with hydrating ingredients, but doesn’t contain additional actives that might cause irritation. It's especially great for those struggling with a damaged skin barrier or those wanting to address fine lines and wrinkles. Our tester with mature skin, Samantha, noticed a few creases around her nose and mouth before using this serum, and after weeks of applying it daily, the lines softened, leaving her skin looking smoother and more youthful. 

Site Loop: Person's Face Before and After Using Cerave Hydrating Hyaluronic Acid Serum

Samantha, tester with combination skin: “I keep getting compliments on my skin—specifically the texture—which is huge for me since dewy and radiant are not words I would have previously used to describe it. I also like that I can apply makeup directly after applying. It doesn’t make me feel sticky or tacky; it goes on smoothly and sinks into the skin nicely.” 

What We Like
  • Ultra-concentrated formula deeply penetrates dry skin

  • Plumping and hydrating

  • Contains ceramides and plant extracts

What to Consider
  • Small bottle size

Key Ingredients: Hyaluronic acid, ceramides, plant extracts | Skin Type: All | Size: 0.5 oz

Although hyaluronic acid is generally great for dry skin, some formulas are more hydrating than others. During testing, we found this one to be super effective at improving dryness. The application process was easy and quick. Our tester said the serum instantly absorbed into her skin; she didn't have to wait for it to dry at all. Plus, she couldn't feel it sitting on her skin from the moment it was on. It instantly improved her dryness and made her skin feel softer. And pilling is virtually nonexistent with this product, which should please those who wear makeup often.

Lauren, tester with combination skin and some very dry patches: "Once I started using the serum regularly, my skin began feeling softer. I will be adding hyaluronic acid into my routine going forward because of how nice my skin felt while using it."

What We Like
  • Combines low, medium, and high molecular weight hyaluronic acid

  • Alleviates dryness and softens skin

  • Feels nourishing but not greasy

What to Consider
  • Takes a few minutes to sink in

Key Ingredients: Hyaluronic acid, glycerin, vitamin E | Skin Type: All | Size: 1 oz

You can reap the benefits of four molecular weights of hyaluronic acid for under $20 (win-win). It’s smart to use a formula with several options because each molecular weight absorbs into a different layer of the skin; for example, some penetrate wrinkles, while others sink deep into the skin’s barrier. This affordable pick also leans on glycerin (a hydrator) and vitamin E (an antioxidant) to relieve dryness and help maintain a healthy skin barrier.

Our tester, Bianca, shared that the serum helped keep her skin calm and nourished when using potent active ingredients like retinol. Because it’s so fluid, it takes a few minutes to really sink in, but once absorbed, it doesn’t leave a residue or cause other products to pill. 

Site Loop: Person's Face Before and After Using Naturium Quadruple Hyaluronic Acid Serum 5%

Bianca, tester with combination skin: “This serum makes my skin feel ultra-hydrated without layering anything on top. My skin looks dewy and healthy but never oily.”

What We Like
  • Doesn’t cause irritation or breakouts

  • Delivers immediate hydration

  • Smooth, lightweight texture and feel

What to Consider
  • Need to let it fully absorb before applying other products

Key Ingredients: Hyaluronic acid, mineral-rich volcanic water | Skin Type: All | Size: 1.7 oz

For those battling breakouts, hyaluronic acid is the ideal hydrating ingredient—effective, yet not at all heavy, and, most importantly, won’t clog pores. Our tester (who herself is prone to blemishes) didn’t notice any after using this product. Rather, it left her skin—which also gets seasonally dry—plumped and hydrated. It does layer nicely under makeup, the caveat being that you need to let it fully dry before using anything on top; it had a tendency to pill otherwise.

A person before and after applying Vichy Mineral 89 Hyaluronic Acid Serum

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Natalya, tester with dry, acne-prone skin: “I didn’t experience any irritation or breakouts while using this, and it helped plump and hydrate my skin, making fine lines less noticeable. I also didn’t feel the need to apply moisturizer mid-day when using this product.”

What We Like
  • Leaves skin visibly glowy

  • Great to use under makeup

  • Had a blurring effect

What to Consider
  • Pump applicator makes it hard to dispense the liquidy product

Key Ingredients: Hiya super hydration complex, fermented poly amino acid, dipalmitoyl hydroxyproline | Skin Type: Normal, dry, combination | Size: 1 oz

We have yet to meet someone who doesn’t want a dewier, more radiant complexion—and this hyaluronic acid serum delivers exactly that. Our tester raved about how luminous it left her skin from the jump, likening the effect to a blurring filter. Credit a unique complex of four different types of hyaluronic acid in the mix that lock in plenty of hydration. The formula is lightweight and fast-absorbing, although our tester did lament that the more liquid-y consistency came out a bit unevenly from the pump-top applicator.

A person before and after applying Drunk Elephant Amino Rain Glasswater Serum

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Melissa, tester with combination skin: “This left my skin luminous and with a filtered effect immediately after application. It was also lovely under makeup and made my skin look more even and bright.”

What We Like
  • Delivers long-lasting hydration

  • Great value

  • Layers nicely under other skincare and makeup

What to Consider
  • Mildly tingly upon initial application

Key Ingredients: Hyaluronic acid, panthenol, allantoin | Skin Type: All | Size: 1.69 oz

Hyaluronic acid is great for any skin type, but it’s an especially good choice for those with oily complexions. Because yes, even if your skin gets slick, you still need to hydrate—which is where the lightweight texture of hyaluronic acid comes up big. Our tester with combination skin loved that this winner was fast-absorbing and not at all sticky. It left her complexion hydrated all day, while also plumping and smoothing away the look of fine lines. Even better? An affordable price, coupled with the fact that a little goes a long way, gives you extra bang for your buck. FYI, she did notice a bit of initial tingling upon application, but it didn’t cause any redness.

A person before and after applying Torriden DIVE IN 5D Hyaluronic Acid Serum

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Brittany, tester with combination skin: “I’d recommend this product to anyone who is a fan of hyaluronic acid and wants to add a moisture boost to their skincare routine, especially during the cold or dry months. It’s priced well, works great, and a little goes a long way.”

What We Like
  • Leaves a smooth finish under makeup and other skincare products

  • Light on the complexion

  • Adds a glow to the skin

What to Consider
  • Didn't help reduce fine lines

Key Ingredients: Hyaluronic acid, polyglutamic acid, superquench juice complex, panthenol | Skin Type: All | Size: 1 oz

Consider this the perfect hyaluronic acid serum to use in the morning. Our tester raved about not only how instantly glowy it left her skin, but also how well it worked under both makeup and other skincare, without even the trace of pilling. The lightweight consistency is easy to apply and absorbs quickly. The one drawback? While the short-term effects were impressive, our tester didn’t necessarily notice any long-term improvements in her skin, specifically when it came to plumpness and reduced fine lines.

A person before and after applying Fenty Beauty by Rihanna Dew N Plump Hydrating Nectar Glow Serum

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Ashley, tester with dry skin: “I layered sunscreen, primer, makeup, and setting spray on top of this and didn’t experience any pilling or other adverse effects. Once it’s been absorbed, it keeps my skin looking hydrated.”

What to Look for in a Hyaluronic Acid Serum

  • Skin Type: Although hyaluronic acid works for all skin types, board-certified dermatologist Dr. Nava Greenfield, M.D., says it’s still important to consider your skin type. If you’re oilier, look for a hyaluronic acid serum that’s water-based. Have drier skin? She suggests trying an oil- or cream-based serum for optimal hydration. 
  • Concentration: You’ll want to choose a hyaluronic acid serum with a decent concentration of the ingredient—somewhere around 1-2% is ideal. (If the exact amount isn’t specified, remember that the higher up it’s listed on the ingredient label, the more of it there is.) It’s also worth noting that hyaluronic acid has a few molecular weights; these different weights penetrate different skin layers. To cover all your bases, seek out a formula that combines low, medium, and high molecular weight hyaluronic acid for optimal hydration.
  • Additional Ingredients: Dr. Greenfield notes that hyaluronic acid works particularly well with vitamin C and vitamin B5, amongst other antioxidants. Just be wary of alcohol, which can sometimes be added to skincare to stabilize or preserve the formula. Dr. Greenfield recommends avoiding it as much as possible, noting that it can dry out the skin.

How We Tested Hyaluronic Acid Serums

best hyaluronic acid seriums group product shot

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We believe in using the products we recommend just like you would, so we prioritize testing products in real-life settings. 

  • Hyaluronic Acid Serums Tested: 34
  • Testing Period: 12 weeks
  • Methodology: Hyaluronic acid serums were tested at home in our real lives. Each serum was tested across a variety of skin types and tones. 
  • Factors Considered: Absorption, skin texture improvement, serum consistency, overall hydration, plumpness, and appearance before and after both immediate and long-term use.
FAQ
  • What does a hyaluronic acid serum do for your skin?

    A hyaluronic acid serum provides deep, long-lasting moisture by attracting water to and trapping it in the skin. It softens dryness and smooths the look of texture, fine lines, and wrinkles, while also providing an immediate plumping effect.

  • When should you use a hyaluronic acid serum?

    Dr. Greenfield says that because the ingredient is so light and versatile, you can apply a hyaluronic acid serum pretty much whenever you please. “I love applying hyaluronic acid as a part of my morning routine or after washing my face at night,” she says. You'll find it included in both night serums and ones meant to be worn during the day/under makeup.

  • Can you use hyaluronic acid and vitamin C together?

    Definitely. Dr. Greenfield says that hyaluronic acid and vitamin C serums can (and should) be used together. Several formulas on the market contain both ingredients, should you want to combine the two.

Meet Our Experts

We consulted with two board-certified dermatologists to learn more about what to know when shopping for a hyaluronic acid serum. 

  • Dr. Claire Wolinsky, M.D., is a board-certified dermatologist based in New York. She specializes in facial rejuvenation. 
  • Dr. Nava Greenfield, M.D., is a board-certified dermatologist based in New York. She is a member of the American Academy of Dermatology, the Women’s Dermatologic Society, and more.

Why Trust Byrdie

Former Byrdie Associate Editor Caitlyn Martyn is an experienced writer, editor, and product tester with a love for skincare. She believes hyaluronic acid lays the foundation for any skincare routine, regardless of your skin type. As someone with sensitive, acne-prone skin, she knows the importance of keeping the skin barrier balanced and hydrated for optimal health. For this story, she relied on her own expertise as well as in-depth tester insights and guidance from two experts.

Byrdie contributor Melanie Rud contributed to this article. She has over 15 years of experience in the beauty industry, writing for some of the biggest magazines and websites out there. Her skin is notoriously dry (especially in the winter, given that she lives in Chicago), so she often uses a hyaluronic acid serum for extra hydration. She also loves using one—including many on this list—as a prep step under makeup.

Updated by Shannon Stubbs
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