Dimethicone
Also known as: Silicone
INCI: Dimethicone | Function: Emollient | Type: Emollient
What Is Dimethicone?
Silicone emollient that forms protective film, reduces water loss.
Key Skin Benefits
- + Reduces TEWL
- + Smooth feel
- + Non-comedogenic
Pros
- + Lightweight
- + Good makeup base
Cons
- − Milia risk
- − Double cleanse needed
Specifications
| Property | Value |
|---|
| Usage Areas | Face, Eye, Body |
| Product Type | Leave-On, Rinse-Off |
| Source | Synthetic |
| Natural Level | Synthetic |
Safety Ratings
| Metric | Rating |
|---|
| Skin Sensitivity | 1/5 |
| Comedogenic Rating | 0/5 |
| EWG Score | 2/10 |
Regional Regulatory Limits
| Region | Leave-on % | Rinse-off % | Status |
|---|
| EU (CosIng) | No limit | No limit | Allowed |
| US (CIR/FDA) | No limit | No limit | Allowed |
| Japan (MHLW) | No limit | No limit | Allowed |
| ASEAN | No limit | No limit | Allowed |
| China (NMPA) | No limit | No limit | Allowed |
Typical Usage % by Product Type
| Product Type | Typical % |
|---|
| Serum | 0.1 - 2% |
| Moisturizer | 0.1 - 2% |
References
- Online research — publicly available sources