The 20 Best Hyaluronic Acid Serums These Experts Swear By

If you purchase an independently reviewed product or service through a link on our website, WWD may receive an affiliate commission. If you’ve been hearing a lot about hyaluronic acid these days, that’s because the ingredient is seemingly everywhere, from your TikTok feed to the skincare aisle. Many beauty and skincare products are using hyaluronic acid in more of their formulas, from the best facial serums to eye creams and moisturizers, so you’re probably wondering what the hyaluronic acid hype is all about. And, moreover, is it actually legit? Read on to find out everything you need to know about hyaluronic acid and its soothing benefits, along with the products that dermatologists recommend for every skin type. What is hyaluronic acid? Hyaluronic acid already exists in your skin. “Hyaluronic acid is a naturally occurring carbohydrate produced and found in our bodies,” explains Lian Mack, MD, a board-certified dermatologist at Glam Derm in New York City. “It is the molecule responsible for pulling and retaining water in the skin. Hyaluronic acid is found primarily in the eye and connective tissue, where it acts as a lubricant and cushioning agent.” Hyaluronic acid is a humectant and can hold up to 1000 times its weight in water.

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