We include products that we think are useful to readers. If you buy through the link on this page, we may earn a small commission. This is our process.
Hyaluronic acid (HA) is a substance naturally present in your body, including your skin and joint fluid.
HA can also be used as a skin care ingredient. In this case, it usually comes from animal tissue or bacterial fermentation. When used topically, it has moisturizing and soothing effects.
Like HA, sodium hyaluronate can help your skin look youthful and supple. It is also beneficial for joint and eye health.
However, sodium hyaluronate is different from HA. Read on to learn how it compares to HA, as well as its advantages and uses.
Hyaluronic acid has two salt forms: sodium hyaluronate and potassium hyaluronate. As the name suggests, sodium hyaluronate is the sodium salt version.
Sodium hyaluronate is part of HA. It can be extracted and used separately. This is important because it changes the effect of the substance on the skin.
The difference comes down to molecular weight. Hyaluronic acid has a high molecular weight, which means it is a large molecule. The macromolecules cover the skin and prevent moisture loss, thereby better hydrating.
The molecular weight of sodium hyaluronate is lower than that of hyaluronic acid. It is small enough to penetrate the epidermis or the top layer of the skin. In turn, it can improve the hydration of the underlying skin layer.
Since sodium hyaluronate is derived from HA, it is sometimes called “hyaluronic acid”. It may be listed as “hyaluronic acid (such as sodium hyaluronate)” on the skin care label.
When applied topically, it absorbs moisture from skin cells. This reduces dryness and flaking by increasing skin moisture.
Compared with high molecular weight HA, sodium hyaluronate can provide greater moisturizing effect. According to a report in 2019, this is due to its low molecular weight.
Dry skin makes fine lines and wrinkles more visible. But since sodium hyaluronate can moisturize the skin, it can improve the appearance of wrinkles.
In a 2014 study, a formula containing sodium hyaluronate reduced the depth of wrinkles and improved elasticity. Researchers linked this effect to the moisturizing properties of HA.
In a 2013 study, HA sodium cream reduced the symptoms of adult rosacea. Rosacea is an inflammatory skin disease that causes redness, burning, and lumps.
According to this study, low molecular weight HA can promote the production of β-defensin 2 (DEFβ2), a compound that promotes tissue healing. It also controls the activity of inflammatory cells.
Similarly, in a 2014 study, HA sodium salt gel improved an inflammatory skin disease called seborrheic dermatitis.
In a 2017 case report, HA sodium salt gel helped heal recurrent skin ulcers. According to researchers, this is due to HA’s ability to promote cell proliferation and tissue repair.
The increase in DEFβ2 also played a role. DEFβ2 has an antibacterial effect and can protect wounds from infection.
These properties, combined with the anti-inflammatory activity of sodium hyaluronate, can help support proper wound healing.
As mentioned earlier, it naturally exists in joint fluid and cartilage. However, in osteoarthritis, the level of sodium hyaluronate in the joint is reduced.
If you have osteoarthritis in your knee, an injection of sodium hyaluronate can help. The treatment is injected directly into the knee, thereby reducing pain in the area.
As an OVD, sodium hyaluronate can protect the eyes and create space for surgery. It is useful in the following process:
When used as a nasal spray, sodium hyaluronate can relieve symptoms of rhinitis. This happens when the inside of your nose becomes inflamed. Spray may help:
Sodium hyaluronate and HA are considered safe. When applied topically, it is rarely associated with side effects.
However, it may be sensitive to any ingredient. If sodium hyaluronate causes irritation or redness on your skin, stop using it immediately.
Sodium hyaluronate injection is used to treat osteoarthritis knee joint pain. It is provided by a medical provider in a clinical setting.
Drops available in pharmacies can be used at home. You put the drops directly in your eyes.
This is a liquid containing sodium hyaluronate. It comes in a bottle with a spray attachment, you can use it to spray liquid into your nostrils. Like eye drops, nasal sprays are also available in pharmacies.
Washing your face with sodium hyaluronate can help moisturize your skin while removing makeup, dirt, and excess oil. Apply the product to wet skin and rinse off.
Serum is a product that contains a high concentration of beneficial ingredients. To use it, apply the formula on the face after cleansing.
Sodium hyaluronate can be used as a lotion or cream and can be applied directly on the skin. It may be formulated for your face, body, or both.
If you want to make your skin softer and hydrated, consider using sodium hyaluronate. This ingredient is hyaluronic acid, which can penetrate deep into the skin. Here, it can absorb water and reduce inflammation.
When used topically, sodium hyaluronate is great for reducing dryness and wrinkles. You can find it in products such as serums, eye creams and facial cleansers.
Hyaluronic acid may be the answer to wrinkle-free skin, but not all varieties are created equal. This is what you need to know about this magical ingredient.
Hyaluronic acid is a natural substance commonly used as a supplement, serum or other form. This article lists the 7 benefits of…
Grow lines (or forehead wrinkles) are a natural part of aging. If you don’t like their appearance, there are home remedies, clinical treatments…
Both Synvisc and Hyalgan are viscous supplements used to treat osteoarthritis. Discover their similarities and differences, including side effects and…
Notalgia paresthetica (NP) is a disease that causes mild to severe itching between the shoulder blades. It can happen due to injury or stress…
Although prickly heat and eczema have some similarities in appearance, they are not the same. View pictures of prickly heat and eczema to learn more…
Mast cell activation syndrome can cause temporary allergic symptoms in multiple organ systems. Learn more about common triggers and treatment options.
If the skin under your eyes seems to be thinner than usual, you may have accidentally done something to make it look thinner.
Post time: Oct-12-2021