PEG/PPG-32/3 COPOLYMER
INCI: PEG/PPG-32/3 COPOLYMER | Function: Solubilizer | Type: PEG/PPG Copolymer
What Is PEG/PPG-32/3 COPOLYMER?
PEG/PPG-32/3 copolymer 的PEG比例极高(32:3),强亲水性。主要用于水性体系的温和增溶和分散,适合透明低油配方。A PEG-heavy copolymer (32:3 ratio), strongly hydrophilic. Primarily for mild solubilization and dispersion in aqueous systems.
Key Skin Benefits
- + 极强亲水性 — PEG主导提供卓越水溶性
- + 透明低油配方 — 适合水性精华和喷雾
Cons
- − 合成成分
- − 1,4-二噁烷风险
- − 增溶容量有限
Specifications
| Property | Value |
|---|
| Usage Areas | Face, Body |
| Product Type | Leave-On, Rinse-Off |
| Source | Synthetic |
| Natural Level | Synthetic |
Safety Ratings
| Metric | Rating |
|---|
| Skin Sensitivity | 1/5 (low) |
| Comedogenic Rating | 0-1/5 |
| EWG Score | 3/10 |
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 % |
|---|
| Face mist | 0.5 - 2% |
| Aqueous serum | 0.5 - 2% |
References
- CIR — Safety Assessment of PEG ingredients. PEGs considered safe as used in cosmetics.
- EWG Skin Deep — PEG compound hazard database
- EU CosIng Database — Listed as cosmetic ingredient