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Moumoujus

BIS-PEG-10 DIMETHICONE.

Valuable / HAIR CONDITIONING, PLASTICISER, SKIN CONDITIONING

A silicone polyether, BIS-PEG-10 DIMETHICONE is a versatile ingredient that stabilizes formulations and provides skin with conditioning, lubrication, and a breathable protective film. It contributes to a soft, silky feel and improved product spreadability.

Summary

emulsifier skin conditioning hair conditioning humectant emollient film-forming

Science

Mechanism of Action

This ingredient functions as an emulsifier, effectively blending oil and water phases. On skin, it forms a permeable barrier to prevent moisture loss, while also conditioning, protecting from environmental stressors, and offering humectant and emollient benefits.

Research

Clinical Evidence

Low confidence
Effective range ≤3%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Stable in neutral to mildly acidic or alkaline aqueous solutions. Strong acids, strong alkalis, and oxidizing agents reduce its stability, performing best in neutral or near-neutral formulations.

Conflicts

  • strong acids
  • strong alkalis
  • oxidizing agents

Safety

Safety Profile

CIR Status
Safe as used
Max tested
3%
Sensitization risk Low

The CIR Expert Panel concluded that related dimethicone crosspolymer ingredients, including PEG-10 dimethicones, are safe for cosmetic use. It is generally well-tolerated across various applications.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

BIS-PEG-10 DIMETHICONE is a valuable, safe ingredient offering significant benefits for formulation stability, skin conditioning, and moisture retention, suitable for all skin types.

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