The 5 Best Hyaluronic Acid Serums, According to NewBeauty Readers

Glowy, plump skin for every budget.

Danielle Fontana Dooley
Danielle Fontana Dooley
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About NewBeauty

Published: Nov 26, 2025

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blue serum bottles on light purple background — Getty Images

When it comes to hydration, hyaluronic acid is a skin-care superstar—and our readers agree. In a recent survey of NewBeauty readers,* hundreds of beauty enthusiasts shared their go-to products for plump, moisturized skin. Ahead, the five most-loved hyaluronic acid serums worth adding to your routine.

The 5 Best Hyaluronic Acid Serums, According to NewBeauty Readers

1 / 5

Alastin HA Serum ($134)

This advanced formula goes beyond hydration with octapeptide-45 to help stimulate collagen. Readers love its ease of use and skin-friendly feel: “Easy to use—no smell and rubs in nicely,” says a 56-year-old reader, while another, 22, adds, “Makes my skin plump and does not break me out.”

BUY NOW - $134

2 / 5

La Roche-Posay Hyalu B5 Pure Hyaluronic Serum ($40)

A drugstore favorite with a luxe feel, this serum earns praise for its plumping and smoothing benefits. “[I love its] plumping effect,” says a 58 year-old reader, also noting she loves its smoothing benefits. “I feel freshness, lightness and tenderness on my skin,” says a 35 year-old reader. A third, 43, sums it up: “[I] Have [the] best results” with this serum.

BUY ON DERMSTORE - $40

BUY ON AMAZON - $40

La Roche-Posay Hyalu B5 Pure Hyaluronic Serum ($40)

3 / 5

Le Mieux Hyaluronic Serum ($70)

This formula is a hydration hero for dry skin. “The serum glides on effortlessly and the results are immediate,” says one 70 year-old reader. Others rave: “It makes my skin silky smooth and soft,” says a 63 year-old reader. “Easy to use, love the packaging,” says another, 31, and “Works the best that I’ve ever tried,” says a 68 year-old fan. Another adds, “I have very dry skin and I'm amazed at how this product keeps my skin moisturized without feeling at all greasy.”

BUY NOW - $70

4 / 5

The Ordinary Hyaluronic Acid 2% + B5 ($10)

Proof that hydration doesn’t have to break the bank, this cult-favorite serum wins for affordability and effectiveness. Readers ranging from 30 to 71 call it “Affordable,” “Cheap,” and love it for its “Hydration.”

BUY ON THE ORDINARY - $10

BUY ON SEPHORA - $10

The Ordinary Hyaluronic Acid 2% + B5 ($10)

5 / 5

SkinCeuticals H.A. Intensifier Multi-Glycan ($120)

A luxury pick that delivers serious results, this serum is beloved for its ability to lock in moisture and boost plumpness. “Leaves my skin moist and bright,” says one 55 year-old reader, while another, 43, shares, “It’s like my face is getting a huge drink of water.” Others praise its collagen support and overall effect: “My skin looks fabulous,” says a 56 year-old reader; “Helps keep moisture in my skin,” says a 66 year-old reader, and “The results are amazing every time,” says a 43 year-old fan.

BUY ON DERMSTORE - $120

BUY ON SKINCEUTICALS - $120