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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

HYDROXYPROPYLTRIMONIUM HYDROLYZED CASEIN

1% line markerAI-analyzed

hair conditioningskin conditioningfilm formerantistatic

What it does

A quaternized derivative of hydrolyzed casein (milk protein). It functions as a hair and skin conditioning agent, providing strengthening, moisturizing, and film-forming benefits, particularly for damaged hair.

Skin Concerns

Beneficial for

drynesstexturedullness

Safety & Science

Safety summary

Generally considered safe. Individuals with milk allergies should be cautious.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: HYDROXYPROPYLTRIMONIUM HYDROLYZED CASEIN
Functions: hair conditioning, skin conditioning, film former, antistatic
Products: 1 product

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

HYDROXYPROPYLTRIMONIUM HYDROLYZED CASEIN — Skincare Ingredient Guide — Dermasift — Dermasift