The Promise Organic Baby Diaper Rash Cream forms a protective barrier on babys skin to soothe diaper rash and soften babys most sensitive skin. Non-nano zinc oxide helps reduce and prevent redness and symptoms of inflammation without the risk of being absorbed into the bloodstream like other nano formulas. The organic neem oil protects skin from harmful bacteria while colloidal oatmeal moisturizes and provides relief for irritated skin.