The scientific name of Sodium Hyaluronate Crosspolymer is *Hyaluronic acid, sodium salt, polymer with 1,1'-sulfonylbis[ethene]*. It is the sodium salt form of hyaluronic acid, a naturally occurring biopolymer found in connective tissues, skin, and cartilage. This ingredient has emerged as a result of advancements in polymer chemistry, allowing for the cross-linking of sodium hyaluronate molecules to form a gel-like matrix. This structure enhances its functional capabilities, particularly in skincare applications. The scientific name embodies its core chemical structure, signalling its relationship with hyaluronic acid, which has been recognised for its hydrating properties since the 1930s when it was first isolated from rooster combs.
Sodium Hyaluronate Crosspolymer serves as a powerful humectant in skincare products, effectively attracting and retaining moisture from the environment to provide lasting hydration and plumpness to the skin. Its unique crosslinked structure allows it to form a film on the skin's surface, creating a barrier that not only helps to lock in moisture but also enhances skin elasticity. This ingredient is known for its lightweight texture, which provides hydration without a greasy or heavy feel, making it suitable for a variety of skin types.
- Intense Hydration: Sodium Hyaluronate Crosspolymer can hold up to 1000 times its weight in water, delivering exceptional moisture retention, resulting in skin that feels soft and supple. Its long-lasting hydration keeps the skin plump and reduces dryness throughout the day.
- Improved Skin Elasticity: By maintaining hydration levels, it supports the skin's natural elasticity, which can reduce the appearance of fine lines and wrinkles over time. This elasticity boost contributes to a firmer and more youthful complexion.
- Enhanced Absorption: The crosslinked form of sodium hyaluronate allows for better penetration into the skin, maximising the benefits of other active ingredients in skincare formulations. It ensures these ingredients reach deeper layers of the skin for optimal efficacy.
- Smoothing Effect: It creates a smooth film on the skin that softens rough texture and enhances the overall look and feel of the complexion. This effect leaves the skin looking polished and feeling luxuriously soft.
- Calming Properties: Known for its soothing benefits, it can help alleviate irritation and redness, making it suitable for sensitive skin types. Its gentle nature also makes it ideal for post-treatment care and reactive skin.
- Support for Skin Barrier Function: By forming a protective barrier, it aids in safeguarding the skin from environmental aggressors and helps prevent moisture loss. This barrier strengthens the skin's resilience against pollutants and harsh weather.
- Compatibility with Other Ingredients: It works well in conjunction with other skin-enhancing compounds, amplifying their hydrating and restorative effects. This synergy makes it a versatile addition to many skincare formulations.
- Free Radical Protection: The hydrating properties can help defend against oxidative stress, thus supporting a healthier skin appearance. This protection slows down visible signs of ageing caused by environmental damage.
Kissed Earth features sodium hyaluronate crosspolymer in several of its premium skincare products. Particularly, the Enliven Collagen Eye Cream harnesses this ingredient to enhance hydration and plumpness in the delicate skin around the eyes, working in synergy with a botanical complex of invigorating ingredients like Davidson’s Plum and Gotu Kola.
The Radiance Collagen Night Cream also incorporates this potent humectant, ensuring that your skin receives the hydration and nourishment it craves overnight, facilitating its restorative processes as you sleep. This ensures those who use Kissed Earth products benefit from the scientifically-backed hydrating properties of sodium hyaluronate crosspolymer while enjoying a blend of nature's finest ingredients designed for effective skincare.
