Info Needed - Hair Dye

Hi,

I came to know from a friend of mine that there is a shampoo hair dye,which can be used like a shampoo,meaning it is like applying shampoo and taking a hair wash but since it is a hair dye also,it provides the required color also to the hair in that 5min.

Does anybody have any experience using this product,if so can you let me know the details, I would love to use this and save a lot of my time.

Thanks in advance,

hmm.. my hair stylist mentioned it..

but have no other info .. sorry!!

I guess people use it during their first trimester since hair coloring is a big nono