Science
Mechanism of Action
Upon application, it forms a continuous, occlusive film that reduces transepidermal water loss (TEWL), thereby locking in moisture. This mechanism also provides structural integrity to the product and improves spreadability.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Highly stable with excellent hydrolytic resistance, this polymer maintains integrity within a pH range of 5.0 to 9.0.
Conflicts
- Strong oxidizing agents
- Highly acidic environments (pH < 4.0)
Safety
Safety Profile
While specific studies for this copolymer are limited, it is often grouped with related polyester copolymers deemed safe by CIR at typical leave-on concentrations around 1.0%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile polyester copolymer is a valuable film-former and viscosity enhancer, offering occlusive moisture retention and improved product performance with low irritation potential across all skin types.
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