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PEG-4 TRIFLUOROPROPYL DIMETHICONE COPOLYMER.

Valuable / HAIR CONDITIONING, SKIN CONDITIONING

PEG-4 Trifluoropropyl Dimethicone Copolymer is a sophisticated silicone copolymer engineered to enhance the sensory experience and performance of skincare formulations. It functions as a versatile conditioning, film-forming, and emulsifying agent, promoting skin lubrication and moisture retention. The incorporation of trifluoropropyl groups contributes to unique surface modification and spreadability properties.

Summary

Skin conditioning Emulsifying Surfactant Viscosity controlling Film forming

Science

Mechanism of Action

This ingredient operates as a multi-functional surface-active agent, leveraging its unique copolymer structure that combines silicone (dimethicone), polyethylene glycol (PEG), and trifluoropropyl groups. The dimethicone component provides excellent skin conditioning, slip modification, and film-forming capabilities, creating a protective barrier that helps lock in moisture. The PEG moiety introduces hydrophilicity, enabling its function as a surfactant and emulsifier to stabilize formulations. The trifluoropropyl groups impart specialized surface modification, contributing to distinct textural characteristics, improved spreadability, and potentially enhanced water/oil repellency on the skin's surface.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Alkoxy polysiloxanes containing a PEG moiety typically exhibit hydrophilicity and demonstrate solubility in water and various alcohols. Analogous ingredients, such as PEG/PPG-18/18 Dimethicone, are known for their ready solubility and stability in cool water and lower alcohols.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
7%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of dimethicone crosspolymer ingredients, a broader category encompassing PEG-4 Trifluoropropyl Dimethicone Copolymer, deeming them safe under current cosmetic use and concentrations. Similarly, related alkoxy polysiloxanes are considered safe. When formulated to be non-irritating, this ingredient is well-tolerated. However, data is insufficient to assess safety for incidental inhalation in products applied via airbrush. Typical concentrations for related PEG/PPG dimethicones range from 0.1% to 2% in rinse-off products and 0.3% to 3% in leave-on formulations, with some dimethicone crosspolymers utilized up to 7% in face powders.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-4 Trifluoropropyl Dimethicone Copolymer is a valuable multi-functional ingredient, offering advanced skin conditioning, sensory enhancement, and formulation stability with a low risk of irritation or comedogenicity.

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