| 摘要 |
Disclosed are mild shampoo and shampoo premix compositions, and methods of making mild shampoo and shampoo premixes that are substantially free of alkyl sulfates. The preferred shampoo premix comprises alkyl ethoxylated sulfate surfactant, a specific type of imidazolinium-type amphoteric surfactant, a crystalline suspending agent that is preferably solubilized and recrystallized in the premix composition, and a relatively low amount of water. The preferred shampoo compositions hereof comprise alkyl ethoxylated sulfate surfactant, imidazoline-type amphoteric surfactant, betaine surfactant, a recrystallized suspending agent, and water. The shampoos and shampoo premixes hereof can provide mild, good lathering, pearlescent compositions. The premix compositions hereof are particularly useful for use in mild shampoo compositions containing silicone conditioning agents and/or particulate antidandruff agents. |
