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ISOPROPYLIDENEDIPHENOL BISHYDROXYPROPYL PEG-180.

Avoid CAS 37225-26-6 / BINDING

ISOPROPYLIDENEDIPHENOL BISHYDROXYPROPYL PEG-180 functions primarily as a binding agent, essential for the structural integrity of compressed cosmetic formulations. However, its classification as an ethoxylated substance is a critical concern, indicating potential for carcinogen formation and a possible weakening of the skin's protective barrier.

Binding

Science

This compound operates as a binding agent, conferring crucial adhesive properties that are vital during and after the compression processes utilized in creating cosmetic tablets and palettes. Furthermore, evidence suggests a potential role in compromising the integrity of the skin's protective barrier.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Conflicts

  • Strong oxidizing agents
  • Organic and natural certified cosmetic formulations

Safety

CIR Status
Not reviewed
Sensitization risk Unknown

This ingredient is classified as 'Very Doubtful' and is expressly prohibited in organic or natural certified cosmetics due to its ethoxylated nature. The ethoxylation process carries a risk of generating ethylene oxide, a recognized carcinogen. Material Safety Data Sheets present conflicting information regarding skin and eye irritation: one section indicates potential for mild irritation, while another asserts no known irritating or sensitizing effects.


Your Skin

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

Our Assessment

Avoid

Due to its 'Very Doubtful' classification, the inherent risk of carcinogen formation via ethoxylation, and its potential to compromise the skin barrier, this ingredient is not recommended for precision skincare formulations.


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