Amorepacific

Last updated January 31, 2026

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Non-surfactant silicone emulsion stabilization: AmorepacificRecent Research Landscape

High concentrations of electrolytes like potassium lactate and insoluble solids destabilize water-in-silicone emulsions, leading to phase separation. This engineering approach utilizes specific silicone oil ratios to maintain structural integrity and prevent sedimentation in complex cosmetic formulations.

What technical problems is Amorepacific addressing in Non-surfactant silicone emulsion stabilization?

Interfacial phase separation

(7)evidences

Interfacial instability in water-in-oil systems when internal phase volume is maximized. Preventing coalescence and leakage ensures long-term shelf life and consistent sensory delivery.

Interfacial phase separation instability

(7)evidences

Insoluble substances and high water volumes in anhydrous or silicone bases lead to physical instability and sedimentation. Preventing phase separation ensures product homogeneity and shelf-life integrity.

Interfacial instability in complex emulsions

(3)evidences

Thermodynamic separation and phase coalescence in complex multi-phase systems. Preventing internal droplet leakage ensures long-term shelf stability and controlled active release.