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Dexe Black Hair Shampoo Review: Before And After

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Dexe Black hair shampoo colors your hair black in just 5 minutes and lasts up to 4 weeks- But how true is this? Its been a long time I wanted to write about this, but I seriously need to get something straight.

Since I started my career as a professional hairstylist, I’ve always wanted to use different brands of hair shampoo for my customers and also expect to see different results. So last month I bought the Dexe black hair shampoo pack with 10 sachets inside.

And today I have used it on my customer with brown hair (not totally brown). He was in a hurry to attend a ceremony, so I washed the hair before the recommended duration. But guess what! It was still okay, even though I washed some of the shampoo dye away.

That’s not all:

Right here in this post, you will learn the best and quick way to apply it, the ingredients and most importantly my review with a before and after picture.

But before I continue, I would like to tell you that this isn’t a sponsored post. Am only just beginning to love the black hair shampoo from Dexe and it wouldn’t be good if I keep what I saw to myself.

Dexe Black Hair Shampoo Review

Like I said earlier the hair shampoo dye has been inside the drawer in my salon for the past one month, Why? I was convinced by my colleague that it wouldn’t work fine. And every other person I asked about it said they haven’t used it before. So I embarked on the journey to test it myself.

According to the manufacturer, it wasn’t produced just to change hair color:

  • It also helps strengthen and nourish the hair and hair roots.
  • Helps gives hair silky and shiny look.

I must confess that after the whole process, I was impressed with the black color results. I will keep updating the review as I continue using it.


Remember the guy I used it on his hair, he came back two weeks later and everything was off. I asked him how many times he washes his hair, he replied with every day. Still used it on a lady, but it didn’t last up-to three weeks (TWO WEEKS IS ENOUGH FOR SHAMPOO DYE SHOULD LAST) Just know that shampoo dye doesn’t last long compared to the normal hair dye.

Dexe Black Hair Shampoo Ingredients

There are two agents in one Dexe hair shampoo sachet- Developer and Colourant.

Part A Ingredients: Aqua, sodium laureth sulfate, cocamide dea, glycolstearate, sodium lauryl sulfate, propylene glycolstearate, p-Phenylenediamine, m-Aminophenol, resorcinol, sodium erythorbate, acrylates/steareth-20 methacrylate copolymer, cocamidopropyl betaine, parfum, ethanolamine.

Part B Ingredients: Aqua, sodium laureth sulfate, cocamide dea, sodium lauryl sulfate, propylene glycol, cocamidopropyl betaine, parfuy, disodium phosphate, phosphoric acid, hydrogen peroxide, oxyquinoline sulfate and etidronic acid.

Dexe Black Hair Shampoo Application Instructions

Remove earrings, take an adequate amount of the product and apply to the skin behind the ear on the coin-sized area with a cotton swab and leave it unwashed for 48 hours. During this period, if any redness, itching or swelling and any other symptom of allergic reactions, do not apply the product. In case you don’t like patch test, feel free to do strands testing as well.

Step 1: Please be sure your hair is dry and clean before applying the dye, else you won’t get the actual results you are expecting.

Step 2: Apply any oil around your hairline, neck, and ear to avoid staining. I would recommend you wear black overall or apron with a black towel around your neck if you have long hair.

Step 3: Put on your protective gloves, there are 10 pieces of free nylon gloves in the full pack and each piece of the glove has a pair (for left and right hands)

Step 3: Squeeze out the dye content into a small bowl (either stainless or plastic), mix thoroughly and apply on hair. Don’t worry if the shampoo dye starts turning black quickly (That’s it’s nature)

Step 4: For ladies remember to part your hair into four section then clip it. Make sure the dye is evenly spread, section after section till the full hair is covered. You may leave ¼ inch away from the scalp. If the hair is too thick, use 2-3 sachets at a time.

Step 5: Finally, wash hair thoroughly with a bucket of cold water and blow-dry.

Note From Manufacturer: The coloring effect may be affected if the temperature is low or the hair is hard or resistant. If the blackening is not perfect, please appropriately extend the time for 15-20 mins.

Price And Where To Buy

You can check out any store for it, but if you can’t find it, check it out on Amazon or any other online store. The dexe shampoo dye am using now was purchased from the supermarket for $20 (this is based on location). That’s to say it’s fairly cheap in my part of the world.

Before And After Picture

I captured compressed the image with my smartphone, that’s why it won’t be bright and clear expected. But still, have a look.

Final Thoughts

Of course, there is simply no harm in trying different brands of hair shampoo dye. I have used the dexe for my customers and it gave us the black color we needed though it last for a short time (Nothing last forever).

Now I will love to hear from you:

What do you think about our dexe black hair shampoo review?

Or maybe we didn’t cover the sections you needed most.

Either way, do let us know by leaving comment below right now and don’t forget to share with friends and family.

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  1. I used different types of hair dyes and they all didn’t work for me as they usually my hair and make it wiry, except Dexe. I can say this is the best product that gave me the results I want. It leaves my hair natural as it was before using it. It also gives it natural look that no one will doubt it’s a dye. One thing I don’t like about Dexe, is the smell during the application. The good thing it will not last for too long after washing your hair.
    My rating for this product is 4.5 out of 5 star.

    1. Yeah! I noticed that it won’t last too long after few washes, But for sure it gives your hair some natural look. And the application is very simple.

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