It does the job 100% after two days. And this product, which makes dyeing hair simple, takes less than 10 minutes, just a little longer than daily hair wash. The white hair was blackened. This is the best hair dye product I have ever used.
I have been using it for a month already and I like it as there was no burning feeling when I put the product for more than 30 minutes. Highly recommended!
My friend recommended this product and now my hair is much thicker than before, it is indeed a good one. Will buy again for my future use.
The other product that I have seen in the market either expensive or the quality doesn't look good, it will just damage the hair. Until I saw this blackening hair product, it was really amazing, very simple to use, but the effect was great. The hair went smooth and shiny, showing a natural black color. Fall in love with it from the first use. Try it! And you'll love it.
This is the best black shampoo I have ever bought. Love that it's extremely easy to use.
Just glad I got it for my wife. This Chinese herbal product, which is introduced by my friend, can be used during breastfeeding. She has been using it for months now, and her hair looks much better than before. Fast result and really effective!
Great product and fast dyeing time. It’s really effective. The color on my hair seems natural and will stay on for 2 months.
I liked the fact that I can cover my own gray hair now, this is a very good product. Fast result. Recommended!
I am pleased to see that less hair coming out in the shower now. I posted some before and after photos and I’m amazed at what the result is. Happy customer here!
It works really great! My hair turns darker and darker in every wash without allergies and side effects.