Mild shampoo compositions are described that are economical, have excellent in-use properties, and provide enhanced conditioning benefits. The compositionshave low ocular irritation potential and are particularly suitable for use bychildren. The compositions include a surfactant system composed on an alkylethoxy sulfate having at least 3 ethylene oxide groups, a betaine surfactant,and an hydroxysultaine surfactant in specific ratios; and a non-volatile water-insoluble silicone. In-vitro tests are described that allows selection ofoptional ingredients that do not compromise the mildness or hair conditioningperformance of the composition.