Sodium hyaluronate crosspolymer is a modified form of hyaluronic acid that creates a protective, breathable film on the skin's surface. This unique structure allows it to deliver sustained hydration and prevent water loss more effectively than standard hyaluronic acid. It also helps to smooth the skin's texture and reduce the appearance of fine lines.
NoneHumectantVeganEvidence: High
BenefitStrong 3.7 / 4
Hydration
Barrier support
Anti aging
Texture
Soothing
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Provides sustained hydration
Forms protective barrier
Reduces water loss
Smooths skin texture
Spot questionable ingredients in seconds
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
How is sodium hyaluronate crosspolymer different from regular hyaluronic acid?
Sodium hyaluronate crosspolymer is a larger, cross-linked molecule that forms a more stable, non-occlusive film on the skin. This allows it to provide longer-lasting hydration and a more significant plumping effect compared to standard hyaluronic acid.
Can this ingredient help with fine lines?
Yes, by deeply hydrating the skin and plumping its surface, sodium hyaluronate crosspolymer can visibly reduce the appearance of fine lines and wrinkles, especially those caused by dehydration.
Spotty Labs