Abstract: A hair care composition directed to 8-16% of one or more surfactants; 0.01-10% of one or more surfactant soluble antidandruff agents; 0.01-5% of one or more cationic polymer having a molecular weight (MW) of about 250,000 to about 2,600,000 g/mol and a charge density (CD) of from about 0.25 to about 7.0 meq/g; wherein CD+8×10?7*MW-1.5?0 and wherein the composition has a deposition efficiency of from about 1.4× to about 3× that of a control composition wherein the control composition comprises 14% SLE1S, no polymeric constituents, 1% of the surfactant soluble antidandruff agent at a pH of about 6.

Abstract: A hair care composition comprising from about 10% to about 25% of one or more surfactants; from about 0.01% to 10% of one or more surfactant soluble antidandruff agents; from about 0.5% to 10% of one or more thickening polymers that are able to raise the viscosity of the formulation to at least 3000 cps at 2 s?1; wherein the composition without thickening polymer has a viscosity of less than about 3000 cps at 2 s?1 and is unable to be thickened above 3000 cps at 2 s?1 with sodium chloride salt in the range of about 0.1% to about 3%.

Abstract: A hair care composition comprising from about 10% to about 25% of one or more surfactants; from about 0.01% to 10% of one or more surfactant soluble antidandruff agents; from about 0.1% to 10% of one or more anionic polymers from about 0.01% to 5% of one or more cationic polymers; wherein the composition has a deposition efficiency of greater than 1.2X that of a control composition wherein the control composition comprises 14% SLE1S, no polymeric constituents, 1% of the surfactant soluble antidandruff agent at a pH of about 6.