The 22 best hyaluronic acid serums for every skin type, tested and reviewed

You’ve seen it before — the skincare commercial where someone joyfully splashes water on their face, usually right before the screen flashes the words “hyaluronic acid” in bold.That signature water imagery? It’s not just for show.

It perfectly captures what the best hyaluronic acid serums are designed to do: hydrate, plump and refresh your skin like a tall glass of water for your face.So, what is hyaluronic acid, really? Despite the slightly intimidating name, it’s not a harsh chemical.In fact, it’s a naturally occurring substance found in your skin, joints and eyes.

As a powerful humectant, hyaluronic acid draws moisture from the environment and locks it into your skin — making it an essential ingredient in many moisturizers, serums and even lip balms.The result? Smooth, supple skin that looks healthier and more hydrated.Whether you’re wondering how to use hyaluronic acid, whether hyaluronic acid causes acne, or how it compares to niacinamide, there’s no denying the ingredient’s versatility.

It’s loved by dermatologists and skincare lovers alike, and the benefits of hyaluronic acid go far beyond hydration (think: improved skin texture, minimized fine lines and even soothing support for sensitive or acne-prone skin).To help you navigate the best options on the market, we’ve rounded up top-rated products — from the best overall hyaluronic acid serum to a gentle lip balm, nighttime serum and more.No matter your skin type or concern, there’s a hyaluronic acid solution for you.“Hyaluronic acid is a natural substance found in our skin that helps keep it moisturized and plump,” Rachel Nazarian, MD, board-certified dermatologist at Schweiger Dermatology Group in NYC, told Post Wanted.

“Because of its ability to draw and hold water, it’s referred to as a ‘humectant moisturizer’ — and keeps skin moisturized throughout the day, [minimizing] the appearance of fine lines and superficial wrinkles.”Ahead, find the alluring, barr...