Science
Mechanism of Action
Functions through its amphiphilic structure where the hydrophilic cellulose backbone remains in the water phase while hydrophobic cetyl and butoxy chains anchor into oil droplets and skin lipids. This creates stable emulsions and forms a permeable film that reduces transepidermal water loss while allowing skin to breathe naturally.
Research
Clinical Evidence
Medium confidence0.5%
Key findings
- 01 Demonstrated significant reduction in transepidermal water loss when used to stabilize pseudo-ceramides in barrier repair formulations
Transparency
Dusting Analysis
As a functional polymer used at specific concentrations for emulsion stability, dusting is not applicable to this ingredient
The Formula
Formulation
Stability
Maintains stability across pH 2-12 but performs optimally for texture between pH 5.0-7.0. Offers superior electrolyte tolerance compared to carbomer-based systems.
Synergies
- Ceramides
- Pseudo-ceramides
- Barrier repair actives
Conflicts
- High concentrations of divalent salts
- Strong oxidizing agents
Safety
Safety Profile
Large molecular weight prevents skin penetration. Non-irritating and non-sensitizing with excellent safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly functional polymer that excels at creating stable, skin-compatible formulations with proven barrier enhancement properties.
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References
Sources