PG-Hydroxyethylcellulose Lauryldimonium Chloride

INCI: PG-Hydroxyethylcellulose Lauryldimonium Chloride | Function: Cationic Polymer, Conditioning Agent, Surfactant | Type: Synthetic cationic cellulose polymer (quaternized PG-hydroxyethylcellulose, C12 chain)

What Is PG-Hydroxyethylcellulose Lauryldimonium Chloride?

Similar to the cocodimonium variant but with lauryl (C12) quaternary groups. The C12 chain adds mild surfactant properties alongside conditioning. Functions as a conditioning cleanser booster — improves wet combing and skin feel in rinse-off products like shampoos and body washes.

Key Skin Benefits

Pros

Cons

Specifications

PropertyValue
Usage AreasBody, Hair
Product TypeRinse-Off
SourcePlant
Natural LevelSemi-synthetic

Safety Ratings

MetricRating
Skin Sensitivity1/5 (low)
Comedogenic Rating0/5
EWG Score2/10

Regional Regulatory Limits

RegionLeave-on %Rinse-off %Status
EU (CosIng)No limitNo limitAllowed
US (CIR/FDA)No limitNo limitAllowed — CIR safe as used
Japan (MHLW)No limitNo limitAllowed
ASEANNo limitNo limitAllowed — follows EU
China (NMPA)No limitNo limitAllowed — listed in IECIC

Typical Usage % by Product Type

Product TypeTypical %
2-in-1 shampoo0.1–1%
Conditioning body wash0.1–0.5%

References

  1. CIR Safety Assessment. https://www.cir-safety.org/
  2. EU CosIng Database. https://ec.europa.eu/growth/tools-databases/cosing/
  3. EWG Skin Deep Database. https://www.ewg.org/skindeep/
  4. SpecialChem Cosmetic Ingredients. https://cosmetics.specialchem.com/
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