Review (5/5): Worked Great
I read a lot of the reviews on this item before buying it. I've looked at several other Henna hair dyes, and this one is certainly the best bang for your buck. Others I've looked at retail for $36 and are much more complicated to use than this one.
I followed the instructions exactly and found it was such and easy process. Washed my hair twice with a clarifying shampoo, towel dried my hair, mixed the henna powder with warm water and applied. Although it said to leave the product on for 1 hour, I left mine on for 2 since I have blonde roots. Surprisingly, it covered my roots great and I have consistant color all over.
The smell might be off-putting to some users, although I regularly use a henna based shampoo, so I am used the the grassy/dirt odor it has. I follow up with a mixture of 4 parts water, 1 part apple cider vinegar, and a few drops of lavendar EO, which leaves hair shiny, conditioned, and smelling great!
Overall, I would recommend this product to anyone and will continue to use it myself instead of chemical based hair dyes.