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Moumoujus

UNDECYLCRYLENE DIMETHICONE.

Valuable CAS 948847-35-6 / FILM FORMING

A silicone polymer functioning primarily as a film-forming agent, it helps to create a protective, breathable barrier on the skin's surface. This barrier aids in preventing transepidermal water loss and smooths skin texture.

Summary

Film forming Skin protectant Emollient Smoothing agent

Science

Mechanism of Action

Due to its large molecular weight, this ingredient forms a temporary, non-penetrating film on the skin. This layer hydrates, softens, and protects the skin from external irritants while visually improving complexion by filling in fine lines.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

There is no indication in the research data that Undecylcrylene Dimethicone is commonly 'dusted'.

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

This ingredient is generally stable to heat and resistant to most chemical substances. However, it can be affected by strong acids.

Conflicts

  • strong acids

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The CIR Expert Panel found dimethicone polymers, including this ingredient, 'safe as used' due to unlikely skin absorption. However, the EWG rates it as a moderate hazard citing environmental persistence, potential endocrine disruption, and aquatic toxicity concerns.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Undecylcrylene Dimethicone is valuable for its skin-smoothing and barrier-forming properties, making it beneficial for hydration and protection, though environmental concerns warrant consideration.

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