Description
Dimethicone (350 cSt) is a medium-viscosity polydimethylsiloxane (PDMS)—a linear silicone polymer. The “350 cSt” refers to its viscosity (centistokes), meaning it’s thicker than very light silicones but still fluid and easily spreadable. It forms a smooth, breathable film on skin or hair, giving slip, protection, and a soft feel.
INCI Name: Dimethicone
CAS Number: 63148-62-9
Grade: cosmetic grade
Solubility: Insoluble in water and soluble in oils
Benefits:
- Non-comedogenic (generally)
- Occlusive but breathable
- Enhances texture and sensory feel
- Improves water resistance in formulations
Country of Origin: Germany
Usage Rate: 0.5% – 10%
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