Nature?s miracle moisture binder in its purest and most potent form. Boosts hydration making skin appear plumper smoother more vibrant and youthful. discover the benefits of nature s miracle moisture binder in this oil free and fragrance free serum. Hyaluronic acid is an essential element in human skin. Because it can hold up to 1 000 times its weight in water it aids hydration and actually plumps up skin and reduces the appearance of fine lines and wrinkles making skin fresher firmer and more youthful-looking with each use.