Where to find permanent henna hair dye?

Question

cuz i want to dye my hair and i don't want to keep put the henna in back in foward becuse is unable to last

p.s. some where new york city

Answer 1

http://www.hennacaravan.com/shop/hair.ht...

Answer 2

im not sure you can. i think you can either go to a salon and have it died the same reddish color, or keep reapplying the henna. sorry :)