does it work on black hair
1426502
I used the blue and i have dark brown hair. It was very noticeable once it had dried. I haven't used the other colors yet but the blue does show up on dark hair.
1426503
Hi I think u will be fine to use as I used on my grandson who is med brown....the trick is wetting the ends before applying. You should have no problem.
1426504
Only the bright colors will work on dark hair and you need o get the hair and the chalk wet to use it anduse the straightening iron after..
1443627
I don't know how well it works for black hair because my hairtype is very different. I can tell you I didn't even come close to finishing the bottle because my hair felt damaged and dry.
1502821
No. Black soap is not meant to be used in your hair. It can also dry your skin if used to frequently.
1146835
Hi Dear, I have black hair and have bought and used this produce, it is awesome but to answer your question I am not sure if this is for blond hair, because I do remember when I was searching for mine the one for blond hair was stating it on the bottle, so I don't think this is for blond hair because it dose not say that on the bottle. Good luck! 
1158979
Hi Kenneth,Thank you for your question. We have had several people with african american hair purchase the brush and say that it works very well. If you purchase the brush and are not satisfied, we have a 100% money back guarantee. Feel free to return the brush or contact us through your amazon account to discuss the money back guarantee. We want all of our customers to know there is no risk if you do not like the product.
679236
not make it black but make your hair grow. to have black hair you´re suppose to dye your hair
696155
Not sure if it promotes hair growth. But it is excellent for natural black hair. May I suggest that you mix it with sweet almond oil , this keeps your hair soft and easy to manage. I have been using castor oil for several years. Worth a try. Cheers
354809
Yes it should, i don't see why not. my hair was dyed 5 times over black, and it lighten my hair brown
406108
I'm medium-brown skinned with black hair and it works great for me. It's taking longer than they estimated, but great. I think the instructions and the website says that it may not work on grey hair that well, but definitely check because I'm not well versed in that area. Good luck!
1725057
It works good for dyeing the hair to black color. But it is important to know that you need to use the henna dyeing first, rinsing and blowing your hair dry then use indigo to dye again. I try only use the indigo powder, it cann't make good effects for dyeing black color.
601770
I believe you can use it on dark brown hair.I used it on Afro dark/gray hair and it gave me a perfect bleach.
425645
Yes it can many black men use it on short hair also to aid in wave development.
376239
Yes. It should work on all hair. If your hair is coarse or dark you should use the regular, not the light product.
1741117
Yes, it works on any type of hair I promise, I have friends here that use it and they are of Mexican, Spanish, and Dark skin types. :)
1259293
Yes, no matter the hair type, I believe the product will work. Follow the instructions and for darker results add salt, as per instructions....
1747192
I think so, however I bought 2 of these for my niece, her hair was to the middle of your back, and her hair is very dark, dark brown/black. She bleached her hair twice to get her hair to the lightest shade.
242814
I don't think it works on dark hair without lightening it first. Usually light colors won't change dark hair. When I used it, I lightened my hair with color oops, meant for stripping out artificial hair color, and it worked well for me after that. Hope I helped in some way, that's just my experience!