Structure builders
Hydroxypropyl methylcellulose
Its hydration and thermal-gel behavior can create body and flexible films in water-based products, with grade substitution controlling performance.
- INCI
- HYDROXYPROPYL METHYLCELLULOSE
- CAS
- 9004-65-3
- Also known as
- HPMC · hypromellose
- Function
- Structure builders
Ingredient answer
What is Hydroxypropyl methylcellulose?
Hydroxypropyl methylcellulose is a nonionic cellulose ether used for thickening, film formation, suspension, and texture control.
Formulation behavior
How it works inside a formula
Follow the grade-specific dispersion method, allow complete hydration, and test heat, salts, surfactants, clarity, and viscosity drift.
Where it appears
Common product contexts
- creams and lotions
- gels
- cleansers and conditioners
Practical caution
What to keep in view
Hydration, processing order, electrolytes, pH, and shear can materially change performance.
Take the ingredient into a working formula.
Keep supplier details, percentages, compliance checks, and batch records inside your private Formuley workspace.