KirkPro Argan Restore & Revitalize Purifying Shampoo is designed to remove excessive dirt, oil, and product buildup from the hair. R-n-R Purifying Shampoo is a great first lather shampoo that is suitable for all hair types.  It gives the hair a deep cleanse without roughing the cuticle or extracting the hair’s moisture. It helps the hair return to its normal Ph level and leaves the hair clean and soft.