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Moumoujus

POLYURETHANE-78.

Insufficient Data / BINDING, FILM FORMING

POLYURETHANE-78 is a film-forming polymer that creates an ultra-thin, protective barrier on the skin's surface. It also functions as a binding agent, contributing to a smooth and uniform product texture while potentially offering moisturizing benefits.

Summary

film-forming binding protective barrier anti-caking moisturizing emulsifying

Science

Mechanism of Action

This ingredient operates by forming a continuous, imperceptible film on the skin, which acts as a protective shield against environmental aggressors such as chemical exposure, UV radiation, and pollution. Beyond its barrier function, POLYURETHANE-78 enhances cosmetic formulations as a binder and anti-caking agent, promoting a silky, cohesive, and homogeneous texture. More broadly, polyurethanes are recognized for their ability to support skin hydration, diminish roughness, and contribute to skin's softness and elasticity. They can also aid in stabilizing emulsions.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

POLYURETHANE-78 exhibits sensitivity to humidity, where elevated moisture levels can hinder or entirely prevent the catalytic process during application. General polyurethanes can also demonstrate sensitivity to UV radiation, suggesting potential degradation or altered performance under prolonged UV exposure.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

While the general class of 66 polyurethanes was deemed safe by the Cosmetic Ingredient Review (CIR) Expert Panel in 2017 when formulated to be non-sensitizing, POLYURETHANE-78 was not specifically included in that review. The safety assessment for polyurethanes typically considers the level of residual diisocyanate monomers. No specific SCCS or FDA regulatory status for POLYURETHANE-78 has been identified.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Insufficient Data

While POLYURETHANE-78 shows promise for skin protection and texture enhancement, a lack of specific clinical efficacy data and an unreviewed safety status for this particular ingredient necessitate further research for a definitive verdict on its broader application.

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