PEG/PPG-20/60 copolymer 的PPG:PEG比例为3:1,偏亲油。高PPG含量提供良好的亲油增溶和调理效果,适用于发用品和沐浴产品。A copolymer with 3:1 PPG:PEG ratio, lipophilic-leaning. Good for solubilization and conditioning in hair and body wash.
Key Skin Benefits
+ 发用调理 — PPG链段附着发丝提供顺滑感
+ 香精增溶 — 适合中高含量香精
Pros
+ 发用品效果好
+ 非离子型
+ 增溶效率好
Cons
− 合成成分
− 1,4-二噁烷风险
− 残留感
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 %
Shampoo
0.5 - 3%
Body wash
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