Just For Men Control GX 2-in-1 Grey Reducing Shampoo and Conditioner, 118ml 

Description:

• CGX Innovative hair colour shampoo and conditioner New Improved Formula gradually reduces grey with every wash. Gently and thoroughly cleans and revitalizes, increasing volume for a thicker, fuller look
  
  
• Reduces grey hairs gradually, for subtle, natural-looking results, unlike other men hair dye. No ammonia or peroxide
  
  
• Triple patented formula, keeps hair looking stronger and healthier.This product works best for all shades of hair
  
  
• Makes reducing grey easy: All you have to do is shampoo your hair
  
  
• Just use it instead of your regular shampoo and conditioner until you like what you see. Then alternate with your regular shampoo to maintain the look you like