Concentrated shampoo containing hydrofluoroolefins or hydrochlorofluoroolefins for delivering the characteristic benefits of composition and foam dosage

摘要

A method comprising providing a hair care composition in an aerosol dispenser is described herein, wherein the hair care composition comprises about 20% to about 45% surfactant system. The hair care composition also includes about 3% to about 20% 1,3,3,3-hydrofluoropropene foaming agent. The hair care composition has a formulation pressure of about 0.30 MPa to about 0.45 MPa (about 43 psig to about 65 psig) at 20 ° C. and is dispensed as a foam through an aerosol dispenser. The foam has a density of about 0.09 g / cm3 to about 0.20 g / cm3. The foaming agent in the hair care composition has a saturation pressure% of about 66% to about 100%. The method also includes dispensing the hair care composition as foam, applying the foam to the hair, and rinsing the foam from the hair. The foam has a density of about 0.05 g / cm3 to about 0.35 g / cm3.