GreyBan Anti-Gray Solution for Men & Women

I have been used this product for over 3 months.It doesnt work at all. My gray hair is still really obvious. That means I still need to dye my hair.

My Husband has been using GreyBan for 6 months - hes on his 4th. bottle and although his hair has attained a darker gray color it has not gone back to his dark brown color or any shade of brown. He has religiously followed the instructions that come with the packaging to no avail. He uses a variety of shampoos Pantene, Aussie Mega, most good quality and not harsh - I have permed hair so use shampoo formulated for color treated and permed hair and that is what he uses. I would not recommend this product especially since it is so costly.