Skin Conditioning

Dihydroxymethylsilylpropoxy Hydroxypropyl Hydrolyzed Casein

INCI: DIHYDROXYMETHYLSILYLPROPOXY HYDROXYPROPYL HYDROLYZED CASEIN

Reviewed by Daisy · Last updated 18 Aug 2026

What Is Dihydroxymethylsilylpropoxy Hydroxypropyl Hydrolyzed Casein?

Dihydroxymethylsilylpropoxy Hydroxypropyl Hydrolyzed Casein is the reaction of glycidoxypropyl methyl dihydroxysilane and Hydrolyzed Casein.

Its declared cosmetic function is skin conditioning.

Source: European Commission CosIng inventory.

From the Clinic

Not sure what your skin actually needs?

Two minutes, a few questions, and we’ll point you at what matters — no guesswork.

Take the skin quiz

Learn More About Skincare Ingredients

Explore our comprehensive ingredient glossary to understand what's in your products.

Browse All Ingredients

Authorised Stockist

Official UK retailer

Tracked Delivery

Free UK shipping over £50

5 Star Rating

Trusted by thousands

Expert Advice

Free consultations