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COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting
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Purchase options and add-ons
Color | COSMTEK Dark Brown |
Package Information | Bottle |
Product Benefits | Hair Coloring |
Brand | MONTE LUNA |
Item Form | Liquid |
About this item
- MAGIC HAIR DYE SHAMPOO – Our hair dye shampoo contains active ingredients, the unique conditioning compound helps protect the hair fibers from the inside out. Only 15-20 minutes are needed, grey hair will turn into their natural dark brown. This Semi-permanent hair color shampoo dyes hair in dark brown color quickly and absorbs effectively to nourish, protect hair from falling and scalp itching.(Warm Note: Take a skin test before first use.)
- EFFECTIVELY COVER GRAY HAIR: Obtain back the fresh-looking hair of your younger days, get back the lost luster, can effectively cover gray hair, so that you are no longer affected by gray hair and rejuvenate. Suitable for all types of hair, including thick, fine and normal-density hair, as well as straight or curly hair textures.
- EASY TO USE: Requiring no bowl or brush, just put on plastic gloves (provided inside) , apply the instant hair dye shapoo on your hair, massage for 5- 10 minutes so that the shampoo covers your whole hair and scalp, and rinse well, you'll get the brown hair you want, yes, it's that easy and fast, you can do it at home by yourself, saving time and money.
- 3 IN 1 BLACK HAIR DYE: Different from traditional hair dye, our hair dye shampoo is ammonia & parabens free, no harsh chemicals. The product can be used not only as a brown hair dye but also as a hair shampoo and hair conditioner.
- LONG-LASTING AND SAFE: This dark brown hair shampoo uses a professional combination of active botanicals, it is sure to give your hair a dark brown color that will last up to 2 to 3 weeks. No need to worry about color washing out, it will keep hair colored until it grows out again.
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At BELEZALIB, we are dedicated to providing high-quality, convenient hair color shampoo product for consumer seeking individuality and style. Through our innovative solutions, we enable everyone to easily achieve their desired hair color at home and enjoy a professional care experience.
We committed to continuous innovation and improvement, ensure our products are both beautiful and healthy, meeting the diverse needs of customers globally.
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Herbal Hair Dye Shampoo
Product Description
This product contains ingredients that may cause skin irritation in certain individuals, and a preliminary patch test according to the accompanying directions should be made. This product must not be used for dyeing eyelashes or eyebrows; to do so may cause blindness.
Product details
- Package Dimensions : 10 x 4.57 x 3.11 inches; 1.23 Pounds
- Manufacturer : MONTE LUNA
- ASIN : B0BNN5HM2J
- Best Sellers Rank: #67,349 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care)
- #1,805 in Hair Shampoo
- Customer Reviews:
Product guides and documents
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This Item ![]() COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting | Recommendations | |||||
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Price | $19.99$19.99 | -41% $9.99$9.99 Typical: $16.99 | $23.99$23.99 | $19.99$19.99 | $16.99$16.99 | -5% $35.98$35.98 List: $37.99 |
Price Per Unit | $1.18 / fluid ounce | $0.74 / fluid ounce | $1.42 / fluid ounce | $19.99 / fluid ounce | $1.21 / fluid ounce | $2.04 / ounce |
Delivery | Get it as soon as Friday, May 23 | Get it as soon as Friday, May 23 | Get it as soon as Friday, May 23 | Get it as soon as Friday, May 23 | Get it as soon as Friday, May 23 | Get it as soon as Monday, May 26 |
Customer Ratings | ||||||
Sold By | Guroon | BELYESEE | YOURTONE | Kilomets | Guroon | Herbishh HairCare |
form | Liquid | Liquid | Liquid | Liquid | Liquid | Cream |
specialty | Natural | Hypoallergenic, Natural | Natural | Ammonia Free | Ammonia Free,Natural | Natural, Cruelty Free, Vegan |
full cure time | 20 minutes minutes | 20 minutes minutes | 20 minutes minutes | 10 minutes minutes | 2E+1 minutes | 10 minutes minutes |
Important information
Safety Information
NO
Ingredients
Herbal
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- Does it stain skin/fabrics?
- Is it suitable for sensitive scalp?
- How long do results typically last?
- Are gloves included in the package?
- Is it safe for colored/chemically treated hair?

Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the hair dye effective at covering gray hair and lasting longer than usual products. The product is easy to apply, gentle on hair, and customers consider it good value for money. While some customers report no strong smell, others mention a weird odor, and several customers note their hair becomes very dry after use.
AI-generated from the text of customer reviews
Customers are satisfied with the hair dye's coverage, noting that it effectively covers gray hair, with one customer mentioning it leaves their hair a true dark brown.
"...I washed my hair 20 minutes later and, voila! All white hair was colored...." Read more
"...I am are very satisfied with this shampoo dye. It Covered the hair and stayed for nearly 2 week, means 2 times in a month serves the purpose...." Read more
"This shampoo covers gray hair very well and lasts at least 3 weeks." Read more
"...my grays before seeing my sister and I was so shocked at how amazing the color was and hair looked ...." Read more
Customers find the hair dye effective, with one mentioning it works like a regular shampoo.
"...There is no wastage, we can take as needed, where in other we have to use all the pack at once , lot of wastage...." Read more
"...Her hair is gorgeous . Amazing product ." Read more
"...But it is effective, long lasting and perfect for root touch ups between full coloring. Don't forget your rubber gloves though...." Read more
"Amazing stuff, covered all my grey. It's kind of hard not to get on face and skin so go slow and wear protective cape included...." Read more
Customers find the hair dye easy to apply, with one mentioning that it comes with clear instructions.
"...This shampoo is easy to use; but make sure to wash your hair first to remove any product build-up on your hair and scalp...." Read more
"It is a nice shampoo. It is very easy to use and came with clear instructions on how to use it...." Read more
"Very easy and take 20 minute to work cover my grey hair . Save money for salon ." Read more
"It is easy to use, it gives shine to the hair and the extra cream it brings leaves the hair very soft and with a pleasant smell...." Read more
Customers report that the hair dye shampoo lasts longer than their usual products.
"...It Covered the hair and stayed for nearly 2 week, means 2 times in a month serves the purpose...." Read more
"This shampoo covers gray hair very well and lasts at least 3 weeks." Read more
"...But it is effective, long lasting and perfect for root touch ups between full coloring. Don't forget your rubber gloves though...." Read more
"...There is no better option. Affordable price, easy to apply, long lasting, no messy. I absolutely love this idea...." Read more
Customers find the hair dye to be a great value.
"Very easy and take 20 minute to work cover my grey hair . Save money for salon ." Read more
"...Don't forget your rubber gloves though. Great value because of the multiple uses." Read more
"great value for your money, just cant stand the smell." Read more
"...There is no better option. Affordable price, easy to apply, long lasting, no messy. I absolutely love this idea...." Read more
Customers find the hair dye gentle and soft, with one mentioning it caused no skin reactions.
"...It is also gentle on hair and doesn't dry out the hair after use. I am are very satisfied with this shampoo dye...." Read more
"...shine to the hair and the extra cream it brings leaves the hair very soft and with a pleasant smell...." Read more
"...works like a regular shampoo, but leaves your hair a true dark brown, soft and shiny. Will definitely be buying it again!" Read more
Customers have mixed opinions about the shampoo's smell, with some noting it has no strong odor while others find it weird.
"Well yes, it smells weird, its hair coloring for cryin' out loud!..." Read more
"...No chemical smell or black marks on your skin. I usually use gloves but didn't see any marks on my for head. I really lovedit and recommend this." Read more
"I love this product! It does have an odor to it but it works. I’ve used it 3 times so far and it withstands about 7 washes...." Read more
"This hair dye looks so good! It isn't messy or smelly like other hair dyes I have used...." Read more
Customers report that their hair becomes very dry after using this hair dye shampoo.
"...All white hair was colored. My hair was very dry after, so I used a deep conditioner cream and let it sit overnight...." Read more
"...This can damage, dry your hair and skin and for sure it did when I put it on my hair was so dry and even lost my wavy hair and my scalp was so dry...." Read more
"...I used two times now and I lost too much hair both times and left my hair super dry so kinda worried me. I’m gonna stop using this." Read more
Reviews with images

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Top reviews from the United States
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- Reviewed in the United States on April 23, 2023Scent: COSMTEK Dark BrownVerified PurchaseI love this product! I had so many white hairs growing and I was tired of plucking them.
This shampoo is easy to use; but make sure to wash your hair first to remove any product build-up on your hair and scalp.
After your hair is dry, apply this product on your hair . The instructions say to use your hands, but I used a brush to make sure it would color the hair from the root.
A shoulder cover and gloves are included. I washed my hair 20 minutes later and, voila! All white hair was colored.
My hair was very dry after, so I used a deep conditioner cream and let it sit overnight. Washed it off in the morning and my hair was fine again.
11 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on February 14, 2023It is a nice shampoo. It is very easy to use and came with clear instructions on how to use it. It is also gentle on hair and doesn't dry out the hair after use. I am are very satisfied with this shampoo dye. It Covered the hair and stayed for nearly 2 week, means 2 times in a month serves the purpose. There is no wastage, we can take as needed, where in other we have to use all the pack at once , lot of wastage. No Skin reaction and very gentle on hair. No doubt I recommend it.
10 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on January 7, 2025Scent: COSMTEK Dark BrownVerified PurchaseThis shampoo covers gray hair very well and lasts at least 3 weeks.
HelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on January 11, 2024Scent: COSMTEK Dark BrownVerified PurchaseI cannot believe ammonia is one of the ingredients in this shampoo. This can damage, dry your hair and skin and for sure it did when I put it on my hair was so dry and even lost my wavy hair and my scalp was so dry. This shampoo is better in the trash.
6 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on November 26, 2024Scent: COSMTEK Dark BrownVerified PurchaseVery easy and take 20 minute to work cover my grey hair . Save money for salon .
HelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on May 12, 2025Scent: COSMTEK Dark BrownVerified PurchaseI originally bought this in an emergency to cover up my grays before seeing my sister and I was so shocked at how amazing the color was and hair looked . Use good conditioner or gloss now and again but people loved it so much I stayed dark brunette a while My hair never got brittle . Fast- forward I am now highlighted blonde and this is what my highschool daughter uses to color her hair. Her hair is gorgeous . Amazing product .
HelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on January 31, 2023It is easy to use, it gives shine to the hair and the extra cream it brings leaves the hair very soft and with a pleasant smell. If you have a lot of gray hair, you should leave it longer before rinsing. No chemical smell or black marks on your skin. I usually use gloves but didn't see any marks on my for head. I really lovedit and recommend this.
8 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on October 31, 2023Scent: COSMTEK Dark BrownVerified PurchaseWell yes, it smells weird, its hair coloring for cryin' out loud! But it is effective, long lasting and perfect for root touch ups between full coloring. Don't forget your rubber gloves though. Great value because of the multiple uses.
One person found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again
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Product Summary: COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting
From MONTE LUNA
Price
One-time purchase: $19.99 ( $1.18 / fluid ounce)
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List Price: $19.99
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About this Item
- MAGIC HAIR DYE SHAMPOO – Our hair dye shampoo contains active ingredients, the unique conditioning compound helps protect the hair fibers from the inside out. Only 15-20 minutes are needed, grey hair will turn into their natural dark brown. This Semi-permanent hair color shampoo dyes hair in dark brown color quickly and absorbs effectively to nourish, protect hair from falling and scalp itching.(Warm Note: Take a skin test before first use.)
- EFFECTIVELY COVER GRAY HAIR: Obtain back the fresh-looking hair of your younger days, get back the lost luster, can effectively cover gray hair, so that you are no longer affected by gray hair and rejuvenate. Suitable for all types of hair, including thick, fine and normal-density hair, as well as straight or curly hair textures.
- EASY TO USE: Requiring no bowl or brush, just put on plastic gloves (provided inside) , apply the instant hair dye shapoo on your hair, massage for 5- 10 minutes so that the shampoo covers your whole hair and scalp, and rinse well, you'll get the brown hair you want, yes, it's that easy and fast, you can do it at home by yourself, saving time and money.
- 3 IN 1 BLACK HAIR DYE: Different from traditional hair dye, our hair dye shampoo is ammonia & parabens free, no harsh chemicals. The product can be used not only as a brown hair dye but also as a hair shampoo and hair conditioner.
- LONG-LASTING AND SAFE: This dark brown hair shampoo uses a professional combination of active botanicals, it is sure to give your hair a dark brown color that will last up to 2 to 3 weeks. No need to worry about color washing out, it will keep hair colored until it grows out again.
Product Description
Important Information
Ingredients
Herbal
Product Guidance & Documents
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