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Loreal

Last updated January 31, 2026
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Multiclass surfactant polymer complexation: LorealRecent Research Landscape

Inconsistent rheology and phase separation in complex cleansers lead to poor shelf stability and sensory performance. Precise ratios of ionic surfactants and associative polymers stabilize the interfacial structure to maintain viscosity.

What technical problems is Loreal addressing in Multiclass surfactant polymer complexation?

Surfactant system phase instability

(35)evidences

Complex surfactant-polymer mixtures often suffer from phase separation or viscosity loss when multiple charge types are present. Stabilizing these interactions ensures product integrity and consistent delivery of active agents.

Aqueous formulation instability

(14)evidences

Traditional liquid surfactant systems suffer from high water weight, packaging waste, and chemical degradation over time. Transitioning to anhydrous solids eliminates microbial growth risks and reduces transportation energy costs.