Olive Oil Neutralising Shampoo Stops Chemical Reaction Of The Relaxer Your Mazuri Olive Oil Neutralizing Shampoo A Color Coded Indicator Which Changes Color If Any Relaxer Cream Is Still In The Hair Product Information:Olive Oil Neutralising Shampoo Stops Chemical Reaction Of The Relaxer Your Mazuri Olive Oil Neutralizing Shampoo A Color Coded Indicator Which Changes Color If Any Relaxer Cream Is Still In The Hair,Product Specification:Product Code: Mp-00071482