Snapshot
- Overview
- A hyaluronic acid derivative that hydrates skin and hair smoothly.
- Category
- Hydration, Skin Conditioning, Barrier Support
- Type
- Film Former
Hydroxypropyltrimonium Hyaluronate
Hydroxypropyltrimonium hyaluronate is a cationic, water-soluble derivative of hyaluronic acid that forms a light, flexible film on skin and hair. It boosts surface moisture retention, improves slip, and boosts a conditioned feel.
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Our take
Is Hydroxypropyltrimonium Hyaluronate a Good Ingredient?
Rated Great because this quaternized HA shows strong substantivity and water-binding, and supplier data along with small studies point to improved moisturization and conditioning compared with standard HA. It's generally low-irritating and stays effective at modest use levels without stickiness, which sets it apart from ordinary HA derivatives.
What it does
Skin Benefits
Boosts lasting hydration and leaves skin or hair feeling smoother and more manageable. Helps reduce the look of dryness-related roughness without tackiness.
Where you'll find it
Uses in Skincare & Cosmetics
Found in hydrating serums, lotions, sheet masks, conditioners, and leave-in treatments to add a silky, cushioned finish.
Before you use it
Safety
Considered low risk for irritation and sensitization in leave-on and rinse-off products. Rare individuals may experience mild transient redness; discontinue if discomfort occurs. No specific regulatory restrictions are commonly cited.
Products with Hydroxypropyltrimonium Hyaluronate
