Hydroxypropyltrimonium Hydrolyzed Casein
Hydroxypropyltrimonium Hydrolyzed Casein appears on 2 ingredient lists in our database, most often in hair treatments.
What it triggers
- Vegan originNoanimal-derived
- FragranceNonot a perfume ingredient
- ParabenNonot a preservative of this family
- SulfateNonot a sulfate surfactant
- SiliconeNonot a silicone
- AlcoholNonot a drying alcohol
If a product lists Hydroxypropyltrimonium Hydrolyzed Casein, its vegan answer is No. Nothing else changes.
What it does
Hydroxypropyltrimonium Hydrolyzed Casein appears on 2 ingredient lists in our database, most often in hair treatments.
On the label it counts as vegan, which is why a product that lists it cannot be vegan.
We have not written the plain-language note for this ingredient yet; the facts above come straight from how it is classified.
Functions: antistatic, hair conditioning, skin conditioning
Products with Hydroxypropyltrimonium Hydrolyzed Casein
in 2 products
- no photomilk_shake Chantilly Saç KöpüğüMilk_shake · hair treatment
- no photomilk_shake Incredible Milk Leave-In TreatmentMilk_shake · hair treatment
Showing 2 of 2 products with this ingredient, most scanned first.
In the EU ingredient database
- antistatic
- hair conditioning
- skin conditioning
- antistatic: Preventing and/or reducing static electricity by neutralising electrical charge on surfaces.
- hair conditioning: Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
- skin conditioning: Maintaining the skin in good condition.
Not on a restricted-substances annex. Listed as an allowed cosmetic ingredient.
Source: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.




