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๐ค Turn back time with every wash โ Gray coverage made effortless!
Cosmpro Black Hair Dye Shampoo is a sulfate-free, unscented 3-in-1 formula designed for adults seeking quick, natural gray coverage. With a generous 500ml bottle, it delivers salon-quality black hair color in just 20-25 minutes without the mess of traditional dyes. Ideal for all hair types, it gradually fades to avoid harsh root lines, saving you time and money while restoring youthful vibrance.






| ASIN | B0BJDJ17VB |
| Active Ingredients | Aqua, glycolic_acid |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #4,528 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #131 in Hair Shampoo |
| Brand | cosmpro |
| Brand Name | cosmpro |
| Customer Reviews | 4.4 out of 5 stars 3,820 Reviews |
| Hair Type | All |
| Item Dimensions | 4 x 3 x 12 inches |
| Item Form | Liquid |
| Item Weight | 500 g |
| Liquid Volume | 500 ml |
| Manufacturer | cosmpro |
| Manufacturer Part Number | SP-01 |
| Material Type Free | Sulfate Free |
| Model Number | SP-01 |
| Number of Items | 1 |
| Other Special Features of the Product | Unscented |
| Product Benefits | Quick hair color |
| Scent | Unscented |
| Scent Name | Unscented |
| Suitable Hair Color | Black |
| Unit Count | 16.91 Fluid Ounces |
S**D
first time hair dyer
i'm finally at that stage in my life where it was time to make that decision. there were too many grays to pluck, but they were only sitting around my hairline with a few strays across the rest of my scalp. i'd never colored my hair before, so did i want to take the dive and drop 2 or 3 hundred at a salon and get stuck in that cycle? did i want to do the drugstore full head permanent box dye and risk it not looking natural? i sat on the fence for months as more grays started to appear and soon i was going to have the bride of frankenstein pattern happening (which honestly is not terrible)...but had some real decisions to make here!! then my sister in law told me she tried the polar hair dye shampoo and had good results from that which softened me up towards considering trying it. at the time when i was ready to bite the bullet and buy it, the polar black dye version was not available on amazon...maybe they were out? in searching for it, i came across this product (and several others that are similar to it). i chose this one because the reviews were good enough and there were enough reviews that i figured a good amount of them had to be legit and not ai bot-generated. when i received it, i was conservative and followed the instructions by doing a patch test to ensure i didn't have any allergic reaction to it. after that i did my first treatment. using gloves it came with on dry hair when applying, i literally only used about 2-3 pumps of the dye shampoo to cover my hairline (i have medium-long hair) and only left it for 8 minutes. (the instructions recommended 20 mins but after reading other reviews here, i started with 8). the shampoo smelled pretty good and not overwhelming of chemical scent like box dyes and i was super pleased with the color. it looked very natural - though unfortunately it washed out in about 2 weeks. i did it over the sink and there were no stains or anything which i was also pleased with. after those 2 weeks, i did another treatment and decided that time to leave it in for 15 minutes. from there, i went straight to the shower and rinsed it out there and continued with the rest of my shower (i didn't shampoo, just rinsed and conditioned). the results after that were perfect. it looked perfectly natural and blended in with the rest of my hair and the best thing - it now has lasted over a month and i'm just starting to see it slowly fade and wash out. it's not like permanent dyes where you can clearly see the new hair growth and a defined line at the roots as new hair grows out. the color just fades gradually and any grays that start to appear look very natural. its been over a month now and i am going to soon re-apply it to restore the color once again. would i buy it again? a resounding yes!...though this bottle is huge and since you can dispense just what you need each time, i can see this lasting way more than a year, maybe two, so i won't need to buy more any time soon!
R**.
Colors the gray instantly
This shampoo color is awesome make your hair silky and smooth
A**R
Not just for grey hair.
I've never used traditional dyes but this was easy enough. No crazy odor, left hair very healthy. Now things have changed and my daughter wants it to wash out asap. After washing twice a day for a week it is looking less black but it has good color retention. Before: From behind in the church nursery After: mirror selfie After around 15 washings: with cat
A**M
Outstanding, easy to use, lasting product.
Product came well packaged, is quite easy and simple to use, just follow the few instructions which come on the package, it works quite well, and it lasts just as if getting a hair tint at any saloon. I highly recommend this new and innovative product, also the size is great, and presentation is outstanding, leaves your heair moist and shinny, abd free of scalp irritation.
A**R
Great coverage
Provides 100% coverage. You have some time to wipe any skin smudges prior to it coloring your skin which is great. My hair tends to pick up brassy and sometimes green tones but I did not experience that with this product. After rinsing I had to wash my hair because it felt coarse but, after I finished styling, it was soft. The dark brown is very dark.
S**L
This product Worth every penny excellent just as the instructions says .
Excellent quality overall with one shampoo I was really surprised I'm satisfied.
K**R
So far I'm liking this
UPDATE.Im in between 4 and 5 stars. I washed my hair and the color did not fade. I did notice that my hair got the chemical smell. I used my normal shampoo. It still smells like the color shampoo. That's why I'm in between stars. Anyway so after 4 days I think I washed my hair. In those days my hair did not get greasy(which it usually happens) it was not dry just my ends but that's on me damaging my hair for years. Anyway I recommend it. I just didn't like the smell after I washed it but I think some dry shampoo can cover it up. I will keep it at 5. If all of a sudden I start going bald I will let you know My hair is extremely dry,doesn't hold moisture and extremely frizzy. Before I used the shampoo I had about an in of my hair growin out which is grey hair. On the tips of my hair in the front I had discoloration from a previous hair dye. For many years I used hena and the reason I changed to this shampoo is because how my hair was just not wanting it anymore. I really just wanted to shave it off and start fresh. Moving on to product. The gloves it comes with trash them. Shampoo was getting into them. The shampoo does smell like chemical which doesn't really bother me. Lather it up and I did split into sections. I left it for 30 minutes just because my hair is stubborn. I rinsed it, did not shampoo since the box says don't wash off for 6 hrs I'm thinking it means my personal shampoo. Moving on extremely easy to use less mess. It covered my greys and the discoloration I had at the ends. My hair does feel soft. When I dried it no frizz. I hope it last long but there's enough for touch ups. You can still see how my hair is dry but it does feel different. I will definitely update to see how long it lasted and if the moisture of my hair changes. BTW after drying it it does have a chemo cal smell too but it's faint.
F**Z
El tinte es duradero
Great hair dye with long-lasting color if you take good care of it. The only downside is that it can stain your hands, but wearing two pairs of gloves solves the problem.
Trustpilot
2 months ago
2 days ago