Beauty Skincare Why Your Skincare Routine Needs Hyaluronic Acid By Marianne Mychaskiw Marianne Mychaskiw Instagram Marianne Mychaskiw is a New York-based freelance writer, editor, and lover of Britney Spears who covers everything from beauty and style, to wellness and entertainment. A graduate of St. John's University, Mychaskiw was a previous staffer at InStyle, working her way up from intern to associate beauty editor — so you already know she will never leave the house without slathering on mineral sunscreen. InStyle's editorial guidelines Updated on August 10, 2016 Pin Share Tweet Email Photo: Getty Don't be thrown off by the "acid" moniker—especially if your skin is in need of some serious moisture, hyaluronic acid-based products could be exactly what you need. Unlike some acids, hyaluronic isn't irritating to your complexion, and can actually be found naturally in every cell of your body. It has an amazing ability to retain moisture, though as we age, our skin loses hyaluronic acid. This causes our complexion to gradually become drier and lose elasticity, but luckily, many moisturizers, masks, and serums currently on the market can help to counteract the effects. Hyaluronic acid helps to draw in water, and as a result, your fine lines get filled in, your skin's barrier gets stronger, and you regain an all-over dewy and smooth appearance. Which Acid Is Right for Your Skin Type? Confused over where to start? Seek out a no-nonsense formulation like Pestle & Mortar's Pure Hyaluronic Serum ($69; pestleandmortar.com), which uses potent amounts of the ingredient with a little vitamin E on the side. Serums like this one are super-effective when applied directly to cleansed skin, but can be combined with your favorite moisturizer, SPF, or primer to add a much-needed boost in hydration. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit