PEG/PPG-3/10 Dimethicone 是二甲基硅氧烷与PEG/PPG-3/10的共聚物,属于硅基非离子表面活性剂。PPG比例较高(10:3),结合了硅氧烷的丝滑肤感和PPG的亲油特性,用于护肤品和发用品提供轻盈的滋润和顺滑效果。A dimethicone copolymer with PEG/PPG-3/10, a silicone-based non-ionic surfactant. Combines silicone smoothness with PPG lipophilic character for lightweight moisturizing and conditioning.
Key Skin Benefits
+ 硅滑肤感 — 二甲基硅氧烷提供标志性的丝滑触感
+ 轻盈滋润 — 不油腻的保湿调理
+ 发用顺滑 — 减少毛躁和打结
Pros
+ 硅基丝滑肤感
+ 非离子型 — 配方兼容性好
+ 多用途 — 护肤护发皆可
+ 轻盈不油腻
Cons
− 合成成分 — 硅氧烷和PEG双重合成
− 1,4-二噁烷风险
− 硅氧烷积聚 — 长期使用可能在发丝积累
− 环境持久性 — 硅氧烷降解缓慢
Specifications
Property
Value
Usage Areas
Face, Body, Hair
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 %
Moisturizer
1 - 5%
Hair serum
1 - 5%
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