PEG-3 TALLOW PROPYLENEDIMONIUM DIMETHOSULFATE

INCI: PEG-3 TALLOW PROPYLENEDIMONIUM DIMETHOSULFATE | Function: Antistatic, Hair Conditioning | Type: PEG Tallow Dimonium Salt

What Is PEG-3 TALLOW PROPYLENEDIMONIUM DIMETHOSULFATE?

PEG-3 TALLOW PROPYLENEDIMONIUM DIMETHOSULFATE 是一种PEG化牛脂丙二铵盐，由牛脂胺经丙二铵化和PEG-3醚化制得。作为双季铵盐型阳离子调理剂，提供极佳的头发柔顺和抗静电效果。(PEG-3 TALLOW PROPYLENEDIMONIUM DIMETHOSULFATE is a PEGylated tallow propylenedimonium salt. As a di-quaternary ammonium cationic conditioner, it provides excellent hair smoothing and antistatic effects.)

Key Skin Benefits

+ 双季铵盐 — 两个阳离子位点提供更强吸附和调理 (Di-quaternary — two cationic sites for stronger adsorption and conditioning)
+ 持久柔顺 — 多次洗涤后仍有效 (Long-lasting smoothness — effective after multiple washes)

Pros

+ 强效调理 — 双季铵盐结构吸附力强 (Powerful conditioning — di-quat structure has strong adsorption)
+ 兼容性好 — 与多种配方体系兼容 (Good compatibility — compatible with various formulation systems)

Cons

− 动物来源 — 非素食 (Animal-derived — not vegan)
− 含PEG — 环氧乙烷工艺 (Contains PEG — ethylene oxide process)
− 可能堆积 — 频繁使用可能在发丝累积 (Possible buildup — frequent use may accumulate on hair)

Specifications

Property	Value
Usage Areas	Body, Hair
Product Type	Leave-On, Rinse-Off
Source	Animal
Natural Level	Semi-synthetic

Safety Ratings

Metric	Rating
Skin Sensitivity	1-2/5 (low)
Comedogenic Rating	0-1/5
EWG Score	1-3/10

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 %
Hair Conditioner	0.5 - 3%
Hair Mask	1 - 5%
Leave-in Conditioner	0.2 - 1%

References

CIR (2010) — Safety Assessment of PEGs as Used in Cosmetics. Conclusion: PEGs safe as used. PMID: 20629512
CosIng (2025) — European Commission Cosmetic Ingredient Database. https://ec.europa.eu/growth/tools-databases/cosing/
EWG Skin Deep — PEG compound hazard database. https://www.ewg.org/skindeep/
SpecialChem — Cosmetic ingredient selector and formulator reference. https://cosmetics.specialchem.com/

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