Hydroxypropyl Bis-Hydroxyethyldimonium Chloride

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.
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Ingredient Snapshot

Overview
A conditioning polymer that softens skin and hair and tames frizz.
Category
Skin Conditioning, Hydration
Type
Film Former

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Helps hair and skin feel softer and more manageable while minimizing frizz and roughness. Leaves a light, silky finish without heaviness.

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.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

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.

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.

Products with Hydroxypropyl Bis-Hydroxyethyldimonium Chloride

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