Sodium hyaluronate is a powerful ingredient in skincare, offering several benefits due to its unique properties. Sodium hyaluronate is derived from hyaluronic acid, which is a substance naturally found in the human body, particularly in connective tissues, skin, and joint fluid. It can be sourced from animal tissues or produced through bacterial fermentation. The fermentation process is more common and eco-friendly, making it a popular choice for skincare products. Here are some of the key advantages:
- Deep Hydration: Sodium hyaluronate is a humectant, meaning it attracts and binds moisture to the skin. This helps to keep the skin hydrated from within, reducing dryness and flakiness.
- Penetration: Unlike hyaluronic acid, sodium hyaluronate has a lower molecular weight, allowing it to penetrate deeper into the skin layers. This provides more effective hydration and nourishment1.
- Wrinkle Reduction: By deeply hydrating the skin, sodium hyaluronate helps to plump up the skin, reducing the appearance of fine lines and wrinkles.
- Soothing Properties: It has anti-inflammatory properties that can help soothe irritated and sensitive skin, making it suitable for conditions like eczema and rosacea.
- Enhanced Effectiveness: Sodium hyaluronate can enhance the effectiveness of other skincare ingredients by helping them penetrate deeper into the skin.
- Non-Greasy Feel: Unlike some oils, sodium hyaluronate does not leave a greasy residue on the skin, making it suitable for all skin types, including oily and acne-prone skin.
These benefits make sodium hyaluronate a popular choice in many skincare products, including serums, moisturizers, and eye creams.