Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

DECYL POLYSTYRENE OXIDE/PEG-23 COPOLYMER PHOSPHATE.

Insufficient Data / NOT REPORTED

This ingredient is an amphiphilic block copolymer characterized by its hydrophobic polystyrene segment and a hydrophilic polyethylene glycol (PEG-23) chain. This dual nature allows it to effectively function as an emulsifier and stabilizer, contributing to desirable product consistency and texture in cosmetic formulations.

Summary

emulsifying stabilising viscosity controlling consistency enhancer

Science

Mechanism of Action

As an amphiphilic block copolymer, DECYL POLYSTYRENE OXIDE/PEG-23 COPOLYMER PHOSPHATE acts by self-assembling into micellar structures within aqueous dispersions. Its distinct hydrophobic polystyrene core and hydrophilic PEG-23 corona facilitate the stabilization of oil-in-water emulsions, manage product viscosity, and enhance consistency, ensuring uniform ingredient distribution and an optimized sensorial experience. The PEG component may also offer mild humectant properties.

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

This copolymer exhibits amphiphilic properties, enabling it to form micelles in aqueous systems. While the general water solubility and hygroscopicity of polyethylene glycols are known to decrease with increasing molar mass, specific pH-responsive stability for this exact copolymer is not detailed. However, similar PEG-polypeptide copolymers show stable behavior at physiological pH (7.00–7.45) but can destabilize in more acidic endosomal environments (pH 5.5–6.3), suggesting potential pH sensitivity.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

This specific copolymer has not undergone a safety review by the Cosmetic Ingredient Review (CIR) panel, nor does it have specific status from the Scientific Committee on Consumer Safety (SCCS) or the FDA. However, polyethylene glycols (PEGs), which constitute a part of this copolymer, are generally considered well tolerated by the skin.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Insufficient Data

While DECYL POLYSTYRENE OXIDE/PEG-23 COPOLYMER PHOSPHATE exhibits valuable formulation properties, comprehensive safety and skin compatibility data are currently insufficient for a definitive assessment within a precision skincare framework.

Related

Similar Ingredients

Finding similar ingredients…