Hair Darkening Shampoo Bar, Shouwu Darkening Shampoo Bar for Gray Hair All nature Organic Hair Blackening Shampoo Bar (polygonum Multiflorum for Grey Hair)

Right is before; left is after 12 weeks. This product is like a miracle - an answer to prayer. After 3 months, I’m getting compliments on my hair now and have recommended to others. As a senior, my hair had became so thin and white. I felt almost bald on top and at my temples. I was losing it in drain every time I shampooed. I began looking for natural solution to hair loss and dying it. This worked. At 2 weeks I could already see fuzzy new growth. Your hair will look fuzzy for awhile. Then I noticed there was a lot more dark hairs coming in (my hair had almost turned all-white). In the before, you can see about 3 inches of growth after I had died it ash brown. I only have a little white left in front that is slowing darkening. No more hairs in the drain. Like all natural remedies, you have to be consistent and patient. Our hair only grows 1/2 inch a month. Here is how I used it: wet hair and shampoo bar, rub gently over my part, temples and remainder of hair. A little gives you lots of later. Massage into scalp for about a minute. Leave lather piled on hair for about 5 minutes, then rinse and condition as normal. I do it at beginning of shower so by time I’m done it is at least 5 minutes: Smell: It smells herby but goes away as soon as hair dries. How Long does bar last: I let it dry out after use so did not get mushy and one bar lasts about 4 weeks using 3 times a week. Then breaks up into pieces but I just mushed up the broken pieces from a couple bars and used them for another few weeks. Cheaper than hair dye and regular shampoo. Highly recommend it. Take a before pic because changes are subtle in the beginning but look after 3 months. Amazing!

Has a bad smell and does not work

I'm not much of a fan of shampoo "bars" but I was looking to wash some of the grey out. I saw little to no color change after going through two bars of this shampoo.However, I did like how it left my hair...full and clean.

It took about 5 times before I noticed any difference, so don't get discouraged at first. Now, with 2 or three shampooing a week I can keep my color! I have found that it works best if I apply at the beginning of my shower and then rinse with warm not hot water.In case you haven't used a shampoo bar before the best way is to lather between your hands, (put the bar back someplace where shower water won't hit it and wash it down the drain) and then apply to hair like you would liquid shampoo.

This product does not work. Fades after a couple of hours. Not what I expected. How about a refund!!!

Lathers up beautifully and after a few uses my hair is subtlely a few shades darker. Very slippery and hard to get out of the container. The scent is very unpleasant while washing and if the container is left uncovered , but my hair was shiny

The ingredients are different. This product has propylene glycol, etc in it. The warning on product received even says children shouldn’t touch it. The canister and shampoo are exactly the same as shown with the exception of the ingredients.

My hair feels soft and healthy. It lasts a long time. I been using the bar for several months and the bar is still going strong. I bet it lasts a year! Oh another thing my scalp feels good. Regular shampoo would make my scalp itch so this product is amazing it is easy to use.I only have to shampoo 1-2 times a week and my hair looks clean longer.