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PALMITIC ACID/PENTAERYTHRITOL/STEARIC ACID/TEREPHTHALIC ACID COPOLYMER.

Insufficient Data / FILM FORMING

This complex copolymer, formed from palmitic acid, pentaerythritol, stearic acid, and terephthalic acid, is primarily utilized for its ability to create a continuous, flexible film on the skin. This film-forming action contributes to product adherence and overall cosmetic performance.

Film Forming

Science

The core mechanism of this ingredient involves the formation of a cohesive polymeric film on the skin's surface after application. This created film provides a physical barrier that can enhance product longevity, improve tactile feel, and support the integrity of the cosmetic formulation on the skin.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Safety

CIR Status
Insufficient data
Sensitization risk Unknown

While direct safety evaluations for this specific copolymer by regulatory bodies like CIR are currently unavailable, its constituent monomers, such as Palmitic Acid and Stearic Acid, have been thoroughly reviewed. These individual components are considered safe for use in cosmetic applications by CIR when formulated to be non-irritating and non-sensitizing, and are affirmed as Generally Recognized As Safe (GRAS) by the US FDA for food-related uses.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Insufficient Data

Given the established film-forming function but the absence of specific clinical studies and comprehensive safety data for the copolymer itself, this ingredient's overall efficacy and safety profile require more direct research for a definitive assessment.


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