Sodium Hyaluronate (Crosslinked, High MW)

INCI: Sodium Hyaluronate Crosspolymer

Crosslinked high-molecular-weight hyaluronic acid that stays longer on the skin surface. Provides prolonged moisturizing compared to regular sodium hyaluronate.

Moisturizing

Evidence by route

Topical application

Weak evidence. In vitro data, open-label studies, or expert consensus.

Small clinical studies show longer-lasting hydration than uncrosslinked hyaluronate. Does not penetrate the dermis – functions as a surface moisture-retaining agent. Few independent comparative RCTs.

Mondon P et al. J Cosmet Dermatol. 2013;12(3):206-210.

Tolerability and safety

Irritation potential

Low

Allergen risk

Low

Pregnancy

Safe

Skin types

Suitable for

OilyDrySensitiveCombinationNormal

Frequently asked questions

Is Sodium Hyaluronate (Crosslinked, High MW) safe during pregnancy?

Sodium Hyaluronate (Crosslinked, High MW) is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.

What skin types is Sodium Hyaluronate (Crosslinked, High MW) for?

Sodium Hyaluronate (Crosslinked, High MW) suits: oily, dry, sensitive, combination, normal.