Hydroxypropyltrimonium Hyaluronate: What is this ingredient?
A cationic hyaluronic acid derivative used to condition the skin and help moisture adhere to the surface.
Hydroxypropyltrimonium Hyaluronate
One-line definition
A cationic hyaluronic acid derivative used to condition the skin and help moisture adhere to the surface.
Key functions
A cationic hyaluronic acid derivative used to condition the skin and help moisture adhere to the surface.
Humectant, Hydrating, Film Forming
Skin response can vary by skin type and formula, so patch testing is recommended for sensitive skin.

Medicube
sun-care
Trend Report • 2026-05-08