It's the same thing as hyaluronic acid, but has a lower molecular weight so it can more easily penetrate skin, says Dr. Different products include different forms of the ingredient, one of the most common being sodium hyaluronate (a salt form of hyaluronic acid). If you’ve scanned the ingredients list on your favorite hyaluronic acid product and you don’t see anything that says “hyaluronic acid” on there, don’t freak out. Is sodium hyaluronate the same thing as hyaluronic acid? Talakoub says even though hyaluronic acid holds water in the skin, a normal moisturizer that’s made for people with very dry skin has an emollient to lubricate the skin and an occlusive to hold the oils in the skin. Instead, think of hyaluronic acid as a team player that works best when used with a cream. Might seem obvious, but it’s actually one of the biggest mistakes people with dry skin make with hyaluronic acid: thinking the only thing they need to use is a serum. “It’s got to sit on that top layer of your skin to hold the moisture in so it doesn’t evaporate from your skin barrier.” “If you put hyaluronic acid on top of a sunscreen or a moisturizer, it’s not going to work,” Dr. As a rule, you want to apply your hyaluronic acid product to clean, damp skin, and the lock it in with a moisturizer and face oil. You just need to make sure you're applying it correctly. Yup! "Hyaluronic acid is safe and beneficial to use everyday for maintaining skin hydration," says Dr. $68 at Sephora Is it good to use hyaluronic acid every day? The hyaluronic acid used in face fillers is cross-linked, meaning it comes in a gel form that holds it shape to help create volume and structure in the skin, adds Dr. It works similarly when injected as it does when applied topically, binding to water in your body and making the skin plump up. Hyaluronic acid is also the go-to ingredient used in fillers (like lip injections ), says dermatologist Lily Talakoub, MD. "By increasing water content in the skin, hyaluronic acid can help plump the look of fine lines and wrinkles too," says dermatologist Julie Russak, MD. "It's is a humectant-meaning it pulls water from the environment to the upper layers of the skin like a sponge." Hyaluronic acid molecules can attract up to 1,000 times their own weight in water, which is why they're so effective at hydrating the skin and keeping it moist and dewy throughout the day. Hyaluronic acid (HA) is one of the most powerful hydrating ingredients used in skincare, says cosmetic doctor Ana Mansouri, MD. ![]()
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