Cetaphil Gentle Skin Cleanser: the legacy recommendation
Cetaphil Gentle Skin Cleanser has been the default dermatologist recommendation in India for over two decades. Its formulation uses sodium lauryl sulfate (SLS) as the primary surfactant — a point of controversy, since SLS is classified as a known irritant at concentrations above 1%. Cetaphil's formulation mitigates SLS irritation through low concentration (below 1%) and propylene glycol as a co-solvent that reduces surfactant-skin interaction time. Independent pH testing of the Indian-market Cetaphil Gentle cleanser shows pH 6.2–6.8 — significantly above the ideal skin pH of 4.5–5.5. This elevated pH means Cetaphil does not support the acid mantle and may contribute to barrier disruption with twice-daily use over extended periods. Texture: milky, non-foaming, leaves a slight film. Rinse quality: 7/10 — requires thorough rinsing to remove residue. Ceramide content: none. Price: approximately Rs 4.5 per ml (Rs 450/100ml). In the 8-week trial, Cetaphil performed well for dry and sensitive skin (low irritation, adequate cleansing) but scored lowest among the three for oily/acne-prone Indian skin — the residual film and elevated pH were associated with increased comedone count in the oily subgroup.