COMPACT SHAMPOO COMPOSITION

原文（中文）

The present invention is directed to a compact, stable shampoo composition comprising: from about 18% to about 40%, by weight of the composition, of a surfactant system wherein the surfactant system comprises: i) from about 5% to about 40%, by weight of the composition, acyl glutamate; ii) from about 5% to about 40%, by weight of the composition, co-surfactant wherein the co-surfactant is selected from the group consisting of anionic surfactant, zwitterionic surfactant, and combinations thereof; wherein the shampoo composition is substantially free of sulfate-based surfactants; wherein the weight ratio of acyl glutamate to total surfactant is from about 0.30 to about 1; wherein the pH is from about 6 to about 8; wherein the composition has a viscosity of less than or equal to about 35 centipoise (cP).