Carbomer
INCI: CARBOMER
Type: Viscosity increasing, emulsion stabilizer, gel forming
Origin: A synthetic polymer created from acrylic acid. Produced via polymerization to create high-molecular-weight molecules that swell in water.
What it does
Carbomer is a high-performance thickening and stabilizing agent used in countless cosmetic formulations. Despite its synthetic origin, it is one of the most thoroughly safety-assessed ingredients in skincare. Its primary functions are:
- Gel formation: Creates smooth and silky gel textures that are stable and elegant
- Viscosity builder: Increases thickness of creams and lotions. Provides the rich, luxurious consistency expected from quality moisturizers
- Suspension agent: Holds particles (like encapsulated actives) in place. Ensures uniform distribution with every use.
Why we use it
In our overnight repair cream, carbomer arrives as part of our specialized ceramide mix – not something we add separately. It's resent at extremely low levels, only what is needed to suspend the ceramides effectively. Our ceramide producer pre-formulates the mix with carbomer to ensure stability and performance. Removing it would compromise the entire delivery system.