Method for preparing anti-dandruff hair care composition comprising the step of injecting anti-dandruff agent, perfume and / or silicone

摘要

Disclosed is a method of preparing a hair care composition comprising a step of injecting antidandruff agent, perfume and/or silicone, to an emulsion. The method of the present invention provides reduced agglomeration of the antidandruff agent selected from metal pyrithiones.