A Dermatologist Shared Why They ‘Really Love’ Hyaluronic Acid Serums & We Found One That Gave Reviewers an ‘Instant Plumping Effect’

Truth time: there’s no shortage of hyaluronic acid serums out there. Chances are, you can name any skincare brand you know and they’ll most likely have a hyaluronic acid serum or an entire line of products centered around the ingredient. While many of us know it’s probably good for your skin and has something to do with hydration, we’re sure a good handful of us could use a bit of a refresher. Because of that, we talked to a dermatologist to find out what exactly is so beneficial about hyaluronic acid and why we should be incorporating it into our skincare routine.

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“Hyaluronic acid is something I really love to recommend because it’s naturally found in our skin and works like a sponge, holding onto water to keep our skin hydrated and plump,” Dr. Hannah Kopelman , dermatologist at Kopelman Aesthetic Surgery, tells SheKnows .

As we get older, Dr. Kopelman says that we lose some of the natural hyaluronic acid that’s produced in our body, which can lead to dryness , fine lines, and less firmness (a.k.a. saggy skin). Enter: hyaluronic acid serums .

“It can really help by replenishing that lost moisture,” Dr. Kopelman says. “When I use or recommend an HA serum, I always mention how it binds water to the skin, making it look smoother and more hydrated, and temporarily softens fine lines and wrinkles.” She further says it’s great for any type, regardless of whether your skin is oily or sensitive . It’s typically lightweight, so you don’t have to worry about it clogging your pores.

As we mentioned, nearly every skincare brand has a hyaluronic acid serum you could try. But we found one that’s claims to be the UK’s “best kept beauty secret” and is said to hydrate “better than the world’s number one serum” that costs 10 times the price.

No7 HydraLuminous+ Serum

No7 Beauty’s HydraLuminous+ Serum was made to give you up to 96 hours of “deep hydration,” in order to plump and smooth the skin. It contains 2% hyaluronic acid, which is the brand’s highest concentration ever, as well as vitamin B3 niacinamide to help reduce moisture loss. On top of that, it features a Pollution Shield Technology, which helps protect and defend the skin from “barrier pollutants.”

The UK-based drugstore brand is popular among celebs , beauty editors, and social media thanks to their luxury-like skincare products at drugstore prices. So it’s not surprising to see that this $25 serum has a ton of five-star reviews from shoppers.

As one wrote, “This is a great intro product for someone looking to try hyaluronic acid. HA is known for creating an instant plumping effect, like a transient topical filler. I find that with regular daily use, I do see a plumping effect, which improves the surface texture of my skin and makes makeup application smoother and easier.”

Another who “absolutely loves” the serum after trying it wrote, “I have very dry skin to the point of skin peeling on my nose. I use this at night and in the morning in conjunction with a moisturizer. My skin looks and feels more plump. I like how my skin looks healthier since I started using it.” One reviewer even said they noticed visibly decreases in the look of wrinkles and forehead lines.

The best part about an HA serum is that it’s super easy to use (including this one!). “I always tell my patients to apply it to damp skin and lock it in with a moisturizer for the best results,” Dr. Kopelman says. “It’s such an easy addition to any skincare routine with big benefits.”

With that said, you’re looking for a good hyaluronic acid serum to add to your skincare routine, be sure to check out this option from No7 Beauty . Your skin may thank you for it.

Before you go, check out the slideshow below.