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Moumoujus

GLYCERIN DIMETHYL ETHER.

Questionable CAS 623-69-8

Glycerin Dimethyl Ether is a multi-functional ingredient used in skincare, recognized for its humectant, solvent, and viscosity-controlling properties. However, its utility is significantly overshadowed by a stability concern regarding its potential degradation into formaldehyde, which may pose a risk for skin sensitivity and irritation.

Summary

Humectant Solvent Viscosity Controlling

Science

Mechanism of Action

This compound primarily functions by attracting and retaining moisture on the skin's surface, acting as a humectant. It also serves as an effective solvent, aiding in the dissolution of other ingredients, and contributes to the overall texture and consistency of formulations by controlling viscosity.

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

A critical formulation consideration is the potential for Glycerin Dimethyl Ether to degrade and release formaldehyde, a known sensitizer. This degradation pathway could compromise product stability and safety over time.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

There is a notable concern regarding the potential for Glycerin Dimethyl Ether to degrade into formaldehyde, which is recognized for its ability to induce skin sensitivity and irritation. Regulatory bodies like the CIR have not yet reviewed this ingredient. Furthermore, comprehensive toxicity data, including GHS classifications, oral, parenteral, dermal, and inhalation toxicity for 1,3-Dimethoxypropan-2-ol (Glycerin Dimethyl Ether), remain undetermined.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Questionable

Despite its functional benefits as a humectant, solvent, and viscosity controller, the potential for Glycerin Dimethyl Ether to release formaldehyde upon degradation, coupled with an absence of comprehensive safety reviews and toxicity data, renders its use questionable for precision skincare.

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