COSMTEK Black Hair Dye Shampoo Permanent for Men&Women,Hair Color Shampoo for Gray Hair Coverage and Beard,3-In-1 Shampoo for Color Treated Hair,Lasts 30 Days/500ml/Ammonia-Free/Natural herbal

COSMTEK Black Hair Dye Shampoo Permanent for Men&Women,Hair Color Shampoo for Gray Hair Coverage and Beard,3-In-1 Shampoo for Color Treated Hair,Lasts 30 Days/500ml/Ammonia-Free/Natural herbal

Q: What will it do to African American hair

I'm not African American but I have coarse hair. It works good on my hair. I use it on the hair on my chest too, and it works good there as well. I would imagine that if you left it on for and extra minute or two, it would work well. I have noticed that if you don't use it at least once a week and you live in a sunny area, it acts like the product called "sun-in" and it will start turning the tips of hair to a light brown or blonde but even that has a natural look.

Q: Does this dark brown hair dye shampoo have peroxide or ammonia?

Ammonium Hydroxide and Hydrogen Peroxide are listed in the product ingredients.

Q: Will this product stain your skin like permanent hair color? Do you have to wear gloves while applying on my hair?

Hello, yes it did stain my already stained hair color tee shirt and it stained the skin where some got on my wrists but that washed off easily. Please wear gloves when using it. The kit contains gloves and a pullover plastic cover for your clothes but I am a sloppy hair colorer. I will say that I love it tho. I have used it twice so far, the first time it did not cover all the grey, but I feel it’s because I needed to learn how to use properly and leave it on a bit longer. The second time it covered the grey perfectly. This will be my new go to for hair color. Hope this answers your question.

4.2/5

Product ID: 631514419

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Details

Colour
black
Package information
can
Product benefits
Conditioning
Brand
COSMTEK
Item form
Liquid

⏳30 days vibrant color retention

🌿Ammonia-free & natural herbal formula

🧴500ml long-lasting volume

Frequently Bought Together

COSMTEK Black Dye Shampoo for Permanent Hair Color - Men&Women, Gray Coverage, Beard & Treated Hair, 3-In-1, 30 Days/500ml/Ammonia-Free/Natural Herbal

Black Hair Dye Shampoo, Semi-Permanent Hair Color Shampoo for Women and Men, Herbal Ingredients and No Ammonia, 3 in 1-100% Grey Coverage 400ml/ 13.5 fl.oz

Description

🖤 Turn heads with every wash—black never looked this effortless!

NOURISH SMOOTH - Infused with Argan, Olive Oil & Turmeric to tame frizz and add shine.
LONG LASTING IMPACT - Keeps your color fresh and vibrant for up to 4-5 weeks with biweekly touch-ups.
SAFE GENTLE FORMULA - Free from sulfates, ammonia, and preservatives for peace of mind.
EFFORTLESS COLOR BOOST - Just shampoo, wait 5-10 mins, and rinse—no mess, no stress.
ALL IN ONE GRAY COVERAGE - Perfect for hair and beard, turning gray to sleek black seamlessly.

COSMTEK’s Black Hair Dye Shampoo is a 3-in-1 ammonia-free formula designed for men and women seeking natural, long-lasting black color on hair and beard. Enriched with Argan, Olive Oil, and Turmeric, it smooths frizz while delivering vibrant gray coverage that lasts up to 30 days per use. Easy to apply like a regular shampoo, it offers a safe, nourishing, and effective solution for maintaining color-treated hair with zero harsh chemicals.

Specifications

Manufacturer	COSMTEK
Package Dimensions	25.7 x 11.61 x 7.8 cm; 572 g
ASIN	B0BC1SPT9V

Have a Question? See What Others Asked

What will it do to African American hair

What is the country of origin?

Does this dark brown hair dye shampoo have peroxide or ammonia?

Will this product stain your skin like permanent hair color? Do you have to wear gloves while applying on my hair?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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