Just For Men Control GX Grey Reducing Shampoo, Gradual Hair Color for Stronger 
 
Brand: Just for Men
Item Form: Gel
Hair Type: All
Scent: Unscented
Age Range (Description): Adult
CGX Innovative hair color shampoo 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 dyes. No ammonia or peroxide.
Triple patented formula, keeps hair looking stronger and healthier. This product is best for light brown to black hair.
Makes reducing gray easy: All you have to do is shampoo your hair Also available in beard wash, 2-in-1, shampoo for light shades, and anti-dandruff shampoo
Just use it instead of your regular shampoo until you like what you see. Then alternate with your regular shampoo to maintain the look you like.