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

OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE.

Avoid CAS 308336-62-1 / VISCOSITY CONTROLLING

OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE primarily functions as a viscosity controlling agent in cosmetic formulations. While its PEG derivative components can also offer humectant and consistency-enhancing properties, its classification as an ethoxylated substance raises significant safety concerns regarding potential impurities and effects on skin barrier integrity.

Summary

Viscosity controlling Humectant Consistency enhancer

Science

Mechanism of Action

This ingredient functions principally by modulating the viscosity of cosmetic products, either increasing or decreasing their flow characteristics. The polyethylene glycol (PEG) derivatives within its structure are additionally noted for their capacity to act as humectants, attracting and retaining moisture, and as consistency enhancers, contributing to the desired texture of a product.

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

Conflicts

  • Not permitted in certified organic or natural cosmetic formulations due to its ethoxylated nature.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

Despite polyethylene glycols (PEGs) generally being considered well-tolerated, OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE is classified as 'Muy Dudoso' (Very Doubtful) by some sources. This designation is primarily due to it being an ethoxylated substance, a process that can involve ethylene oxide, a known carcinogen. Concerns are further amplified regarding its potential to compromise the skin's protective barrier.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

While offering functional benefits such as viscosity control and texture enhancement, this ingredient is strongly advised against due to significant safety concerns pertaining to its ethoxylated manufacturing process and potential negative impact on skin barrier integrity.

Related

Similar Ingredients

Finding similar ingredients…