Hydroxypropyl bis-hydroxyethyldimonium chloride is a water-soluble cationic polymer and film-former used in skin and hair formulations. It improves combability, reduces static and flyaways, and deposits a light, smooth conditioning layer.
A conditioning polymer that softens skin and hair and tames frizz.
Category
Skin Conditioning, Hydration
Type
Film Former
Ratings
Overall Rating
Good
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Hydroxypropyl Bis-Hydroxyethyldimonium Chloride a Good Ingredient?
Rated Good as a reliable cationic film-former and conditioner that smooths the feel of hair and skin and reduces static, though its benefits are mostly sensory rather than a targeted skin treatment. At higher levels it may sting eyes or mildly irritate sensitive skin, which keeps it from rating higher.
What it does
Skin Benefits
Helps hair and skin feel softer and more manageable while minimizing frizz and roughness. Leaves a light, silky finish without heaviness.
Where you'll find it
Uses in Skincare & Cosmetics
Often included in conditioners, leave-in sprays, and styling creams, and may also appear in lightweight lotions and hand creams for a smoother after-feel.
Before you use it
Safety
Generally well tolerated at typical cosmetic concentrations, though cationic quats can cause mild skin or eye irritation in sensitive users. Avoid direct eye contact and patch test if easily reactive.
Products with Hydroxypropyl Bis-Hydroxyethyldimonium Chloride