Hyaluronic acid may not be the newest or flashiest ingredient out there, but it’s tried and true and seriously good for your skin. First off, don’t let the word “acid” fool you. Hyaluronic acid isn’t harsh or skin-stripping at all. In fact, it’s the exact opposite – a powerful humectant (aka moisture-binding ingredient) that keeps skin plump and hydrated and, yes, young-looking. Hyaluronic acid is a naturally occurring polysaccharide (carbohydrate) in the human body. It’s present in large amounts in the spaces between skin cells, where it provides moisture, plumpness, firmness and suppleness to the skin.
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