PEG/PPG-200/70 COPOLYMER

INCI: PEG/PPG-200/70 COPOLYMER | Function: Emulsifier/Conditioner | Type: PEG/PPG Copolymer

What Is PEG/PPG-200/70 COPOLYMER?

PEG/PPG-200/70 copolymer 的PEG:PPG比例约2.9:1,超高分子量。兼具亲水性和亲油性的超大分子共聚物,在高端护肤品和发用品中提供卓越的乳化和调理效果。An ultra-high MW copolymer with ~2.9:1 PEG:PPG ratio. Combines hydrophilic and lipophilic character for excellent emulsification and conditioning.

Key Skin Benefits

+ 超高分子量 — 提供卓越乳化和调理
+ 双重功能 — 兼具乳化稳定和调理效果

Pros

+ 多功能
+ 效果显著
+ 非离子型

Cons

− 合成成分
− 1,4-二噁烷风险
− 操作困难
− 极高成本

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 %
Premium cream	0.5 - 3%
Hair mask	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

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