bigen is a hairpowder that your stylist mixes at the salon. it is not a rinse. i think when i had it applied the color lasted for 2 months, but it washes out although my stylist told me it's a permanent color.
i can only recommend this color. it makes your hair shiny, soft and healthy looking. since it has no chemicals in it, it can be applied when the color has washed out.
good look /images/graemlins/smirk.gif
nay