Sodium Hyaluronate
Sodium hyaluronate is a water-soluble form of hyaluronic acid commonly used in UK skincare and beauty products. It acts as a powerful humectant, drawing moisture into the skin to keep it plump, smooth and hydrated. Shoppers love it for delivering noticeable softness without any heaviness or greasiness.
How it works in skincare
In cosmetics and skincare, sodium hyaluronate works by binding up to 1000 times its weight in water, helping to replenish moisture levels within the upper layers of the skin. Its smaller molecular size compared with standard hyaluronic acid allows it to penetrate more effectively, delivering instant hydration and a plumping effect that softens the look of fine lines. It is frequently found in serums, moisturisers, sheet masks and lip products, where it improves texture and supports a dewy, healthy glow.
Key benefits
- Intensely hydrates and plumps the skin
- Softens the appearance of fine lines
- Improves skin smoothness and suppleness
- Enhances skin barrier function
- Provides lightweight moisture without clogging pores
- Helps maintain a dewy, fresh complexion
Best for
dry skin, dehydrated skin, mature skin, sensitive skin, normal skin
Where it comes from
Although originally derived from animal sources such as rooster combs, the sodium hyaluronate used in modern UK beauty products is produced through a natural fermentation process of plant-based sugars by bacteria.