Humectant
Sodium Hyaluronate
Sodium Hyaluronate · Hyaluronic Acid Sodium Salt
A common hyaluronic acid salt used for lightweight, layerable hydration.
Good for
- Dry
- Normal
- Combination
- Sensitive
Targets
- Dryness
- Barrier
- Dullness
What it is
Sodium hyaluronate is the salt form of hyaluronic acid and one of the most common names you'll see on Korean hydrating products. It is water-soluble, lightweight, and easy for formulators to place in watery essences and serums.
What it does
It helps hold water at the surface of the skin, making skin feel softer and less crepey. Compared with heavier moisturizing ingredients, it gives hydration without much residue, which is why it appears in routines for both oily and dry skin.
How to use it
Use it in a toner, ampoule, or serum step before creams and sunscreen. It is especially useful after cleansing, after a clay mask, or anytime skin feels dehydrated but not necessarily oily-dry.
Good to know
Very low irritation risk for most people. If your skin feels tight after using it, pair it with a richer moisturizer rather than adding more layers.
Keep exploring
Build the next layer.
Use this ingredient as a starting point, then compare it with nearby actives, your routine, and product guides before you buy anything.