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Procter & Gamble

Last updated January 21, 2026
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Sulfate free surfactant system: Procter & GambleRecent Research Landscape

The technical lever is the specific exclusion of alkyl and alkyl ether sulfates in favor of alternative surfactant architectures. This enables mild skin cleansing while maintaining structural integrity in balm formats.

What technical problems is Procter & Gamble addressing in Sulfate free surfactant system?

Surfactant induced skin irritation

(33)evidences

Traditional alkyl sulfate surfactants cause significant epidermal barrier disruption and protein denaturation. Eliminating these irritants while maintaining cleansing efficacy improves dermatological safety and consumer comfort.

Surfactant system phase instability

(23)evidences

Sulfate-free surfactants often suffer from poor viscosity control and phase separation in concentrated or diluted states. Achieving structural stability in these systems allows for reliable product performance and shelf life.