Hyaluronic acid is a glycosaminoglycan, a fancy name for a vital natural substance that’s a youth-supporting part of skin. As the chief glycosaminoglycan in skin, hyaluronic acid works to keep every aspect of skin stable, safeguarded, and constantly renewed. It also has the stunning capacity to attract and hold vast amounts of moisture for skin.
This science-based magic lies in hyaluronic acid’s ability to replenish moisture, a lot of moisture! One gram (0.03 ounce) of hyaluronic acid can hold up to six liters of water. Now that really is mind-blowing! Even more impressive is that hyaluronic acid can do this for skin without tipping the scales and giving skin too much water, which, surprisingly, can be a problem for skin.
Hyaluronic acid’s moisture-binding characteristic is exceptionally important when it comes to skin aging. One of the qualities of youthful skin is its ability to hold water and retain a balanced amount of moisture. As we age, our skin loses this ability to maintain this vital, plumping moisture as well as it once did, resulting in a loss of firmness, pliability, and a decreased appearance of plumpness and suppleness.
Hyaluronic acid can enhance moisture content beyond comparison with anything else, and at the same time revitalize skin’s outer layers so they look and feel softer, smoother, and, especially, radiantly hydrated! That’s how it instantly improves the appearance of fine lines and wrinkles.
That would be plenty, but we love that there are even more benefits—hyaluronic acid goes beyond offering a more resilient, hydrated appearance, as we explain below.
Link to Article: http://www.paulaschoice.com/expert-advice/anti-aging/_/how-hyaluronic-acid-benefits-skin