Shop Best Hydrating Serums 2026

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Hyaluronic acid serums are one of the most popular skin care categories today, becoming mainstream around the 1990s and 2000s after being primarily used in medical procedures. You know these topicals are your skin care saviors, but aren’t sure exactly? how Hyaluronic acid works to improve the appearance of your skin. It’s that simple. Hyaluronic acid is a molecule that is already naturally present in our skin and draws moisture from the atmosphere, smoothing out wrinkles and fine lines while contributing to overall hydration. Beauty products backed by hyaluronic acid increase the production levels of this element in the body, and its high effectiveness explains why this ingredient is currently in such high demand.

Hundreds of brands are launching their own cutting-edge hyaluronic acid serums that boast coveted anti-aging properties, but perhaps the most celebrity-backed is PCA Skin, founded in 1990 and developed in collaboration with dermatologists. PCA Skin uses “clinically backed research and science to [create] PCA Skin’s $128 Hyaluronic Acid Boosting Serum is a proof of concept, with benefits backed by a rigorous six-week clinical study, so you can rest assured.

What exactly does this serum offer? Not just for a moment, sustained With continued use, you can expect moisturizing, plumping effects, and reduction of visible fine lines. According to PCA Skin, this best-seller increases your skin’s hyaluronic acid content by 50% within 24 hours. This impressive feat is even more remarkable when you consider the feather-light, quickly absorbing consistency of the Hyaluronic Acid Boosting Serum.

These perks are appealing to everyone from beauty influencers to everyday consumers to your favorite celebrities like Gabrielle Union and Ashley Tisdale. Former star esthetician, candice mielewhich first introduced her to the brand, and transformative results reportedly followed. Tisdale, on the other hand, points to hydrating serums as something to apply to your face while it’s still damp. This makes the moisture injection and wrinkle iron even more effective, and no needle injection is required.

No one succeeds alone, so the star player here, hyaluronic acid, of course, is joined by powerful players like ceramides (which further prevent water loss) and niacinamide, an antioxidant that supports a healthy, balanced skin barrier and fights redness. The recommended way to use it is to apply a luxuriously soft serum in the morning. and After cleansing at night (1-2 pumps is enough!), be sure to finish with a moisturizer or sunscreen for maximum effect. PCA skin, especially the décolleté area, tends to be the first to show signs of aging, so we recommend treating your décolleté area with the wonders of a hyaluronic acid boosting serum.

Don’t just take it our This fan-favorite serum is more than worth your time and money. I’ve heard this from actual fans as well. “This serum has made a definite difference in my skin tone, adding shine and smoothness like never before. I’ve been using this for about a year and plan to continue using it,” says one satisfied reviewer. Comment from another user: “I have been using PCA products for about 7 years. I am 74 years old and my skin is very clear. My dermatologist was very impressed and wanted to know what I was using on my skin.” “It’s the ultimate hydrator. I love this serum more than any other hyaluronic acid serum I’ve tried. I have sensitive and acne-prone skin, and this is the best and a non-negotiable in my routine,” shares another hyaluronic acid boosting serum lover.

If you want to continue upgrading your skin for spring, it’s wise to invest in PCA Skin’s top hits. beyond This serum. After all, the company is also the number one professional chemical peel brand among estheticians, partnering with leading skin experts to bring peels for acne, sensitive skin, and other conditions to clinics across the United States. For something more at-home-friendly, try the Kardashian-vetted PCA Skin Weightless Protection Broad Spectrum SPF 45. This is the same lifting and firming ProMax Age Renewal Serum by Miele. A-list customers, the brand’s additional hyaluronic acid-infused formulas (think under-eye patches and lip balms), plus other trusted solutions for glowing, more elastic, and more nourished skin.

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meet the author

Stacia Datskowska Senior Commerce Writer at WWD. Previously, she worked as an assistant digital editor at ELLE DECOR, covering all things luxury, culture, and lifestyle through the lens of design. Over the past five years, her byline has appeared in USA Today, the Baltimore Sun, Teen Vogue, the Boston Globe, Food & Wine, and more. Before joining ELLE DECOR, Datskowska learned the ins and outs of e-commerce at Mashable, where she tested products, covered tent pole sale events, and curated gift guide roundups. She graduated from New York University with a bachelor’s degree in journalism and international relations. Datskowska regularly reports on the most effective skin care products from dermatologist-recommended brands and how to buy them online.