Updated: Jan 21, 2021
Hyaluronic acid - also known as hyaluronan - is a substance that is naturally produced by your body. Hyaluronic Acid attracts and holds on to moisture in cells, and the largest amounts of it are found in your skin, connective tissue, and eyes. Its main function is to retain water to keep your tissues well lubricated and moist.
Below, learn about the 5 benefits of this wonderful substance.
1. Hyaluronic Acid Promotes Healthier Skin
Hyaluronic acid helps your skin look and feel plumper. Roughly half of the hyaluronic acid in your body is present in your skin, where it binds to water to help retain moisture.
However, the natural aging process and exposure to things like ultraviolet radiation from the sun, cigarette smoke, and pollution can decrease its amounts in the skin.
Hyaluronic acid penetrates easily, which is why it works so well when applied topically. When applied to the surface of the skin, hyaluronic acid serums can reduce wrinkles, redness, and dermatitis.
Also, when injecting hyaluronic acid fillers, they make the skin look firm and youthful.
2. Hyaluronic Acid Can Speed Wound Healing
Hyaluronic acid also plays a key role in wound healing. It’s naturally present in the skin, but its concentrations increase when there is damage in need of repair.
Applying it to skin wounds has been shown to reduce the size of wounds and decrease pain faster. Hyaluronic acid also has antibacterial properties, so it can help reduce the risk of infection when applied directly to open wounds.
3. Hyaluronic Acid Stimulates Skin Cell Regeneration
While hyaluronic acid won’t speed up the cell renewal process, it does help promote skin cell regeneration by offering extra hydration and barrier protection to the skin. This naturally leads to healthier cells and a more dewy complexion.
Also, hyaluronic acid fortifies the skin’s natural barriers to help lock moisture in for an even more dramatic hydrating effect. Over time, this can help slow down the deterioration of the lipid barrier (your skin's protective barrier).
4. Hyaluronic Acid Relieves Dry Eye and Discomfort
Since hyaluronic acid is excellent at retaining moisture, it’s often used to treat dry eyes, and eye drops containing hyaluronic acid have been shown to reduce dry eye symptoms and improve eye health.
Hyaluronic acid eye drops are also frequently used during eye surgery to reduce inflammation and speed wound healing.