How does Hyaluronic Acid Work? Video

The hyaluronic acid molecule can hold up to 1000 times its weight in water! 9. The HA molecule is too large to penetrate the top layer of skin. So, it sets up shop on your skin's surface and gets to work grabbing and holding moisture so your skin can absorb it and stay healthy and hydrated.
For more, please visit http://www.stanfordchem.com/