Skip to content

Silicone quaternary conditioner

DIMETHICONYLPROPYL PG-METHYLDIETHONIUM CHLORIDE

70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A silicone-quat hybrid used mainly in hair products to reduce static, smooth strands, and improve combability. It is generally considered low risk in rinse-off uses at typical concentrations.

Function

HAIR CONDITIONING

Skin benefits

  • Silicone quaternary ammonium compound for hair conditioning
  • Reduces static and improves combability and softness
  • Helps repair the look and feel of damaged hair fibers
  • Substantive to hair, providing long-lasting conditioning

Known concerns

  • Quaternary ammonium compounds can be eye and skin irritants at high levels
  • Limited public CIR or SCCS-specific safety conclusion for this exact INCI
  • Aquatic toxicity is a general concern for many quat-type ingredients
  • Build-up may occur with repeated use without clarifying

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Check your shelf

Find DIMETHICONYLPROPYL PG-METHYLDIETHONIUM CHLORIDE in your products.

Scan any cosmetic product with LuxSense to see if it contains DIMETHICONYLPROPYL PG-METHYLDIETHONIUM CHLORIDE and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.