Detox Shampoo

4.6 743 reviews
Detox Shampoo
A color-safe, pH-optimized shampoo to effectively cleanse while maintaining hair health, preventing ... Learn more

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Leave-In Repair Mask 5ml
  • Description

    A color-safe, pH-optimized shampoo to effectively cleanse while maintaining hair health, preventing frizz, preserving color, and enhancing shine.

    - Deeply cleanses hair and scalp without over-stripping or drying
    - Targets buildup from product, excess sebum, and metals in water - Color-safe, non-stripping, pH-optimized

    This detoxifying shampoo effectively clarifies hair of product buildup, excess oil, and metals common in tap and hard water with a pH-optimized formula that is color-safe and won't leave hair over-stripped or easily tangled. The K18PEPTIDE™ helps to maintain hair health with no fillers or deposits left behind.

    Clinical Results:
    In a clinical study on a bleached hair tress after 1 wash with detox shampoo:

    - 99% of product buildup was removed
    - 95% of sebum was removed
    - 76% of copper was removed

    - Activated Charcoal: Absorbs toxins, excess oils, and dirt In the hair and scalp.
    - Salicylic Acid: Clears sebum buildup without stripping essential moisture and lipids.
    - K18PEPTIDE™: Works as a protective shield to reduce protein loss that Can weaken hair to keep It feeling soft, strong, healthy, and clean.

    This product is vegan, gluten-free, and cruelty-free.

    Fragrance Description: Clean citrus scent

    Read more

  • Directions for use

  • Ingredients

  • Description
  • Directions for use
  • Ingredients

A color-safe, pH-optimized shampoo to effectively cleanse while maintaining hair health, preventing frizz, preserving color, and enhancing shine.

- Deeply cleanses hair and scalp without over-stripping or drying
- Targets buildup from product, excess sebum, and metals in water - Color-safe, non-stripping, pH-optimized

This detoxifying shampoo effectively clarifies hair of product buildup, excess oil, and metals common in tap and hard water with a pH-optimized formula that is color-safe and won't leave hair over-stripped or easily tangled. The K18PEPTIDE™ helps to maintain hair health with no fillers or deposits left behind.

Clinical Results:
In a clinical study on a bleached hair tress after 1 wash with detox shampoo:

- 99% of product buildup was removed
- 95% of sebum was removed
- 76% of copper was removed

- Activated Charcoal: Absorbs toxins, excess oils, and dirt In the hair and scalp.
- Salicylic Acid: Clears sebum buildup without stripping essential moisture and lipids.
- K18PEPTIDE™: Works as a protective shield to reduce protein loss that Can weaken hair to keep It feeling soft, strong, healthy, and clean.

This product is vegan, gluten-free, and cruelty-free.

Fragrance Description: Clean citrus scent

Directions for Use:
-Swap out your regular shampoo for this power wash once weekly or as needed.
-Massage into hair and scalp to remove excess buildup.
-Thoroughly rinse.
-Repeat as needed.
-The concentrated formula means start with a little and add as needed.
-Clean hair helps optimize results from products and treatments, like the K18 Molecular Repair Hair Mask (sold separately).

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene

Reviews

4.6/5
744 reviews
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4.6/5
744 reviews
Rating star Rating star Rating star Rating star
  • 5 Rating star
  • 4 Rating star
  • 3 Rating star
  • 2 Rating star
  • 1 Rating star

MsFrufru

14/01/2025

5/5
User Review without direct purchase

Well worth it!

Great product. I was hesitant about this set of products due to the price. I was pleasantly surprised by the instant results. If your hair is chemically damaged, I would advise you to try this product. It brought my curls back to life. I am a believer.

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Recommend this product: Yes

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NayeAng

13/01/2025

5/5
User Review without direct purchase

It’s been working great! I’ve been working out more and using a lot more pre scalp hair oil because of the dry weather and this has helped clean my scalp and prevent and flakes.

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Recommend this product: Yes

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CB77

12/01/2025

5/5
User Review without direct purchase

Breaking up with Ouai

I was looking for a new clarifying shampoo after using yet another bottle of Ouai and this won. It didn’t make my hair as dry and it felt so much better afterwards. After drying my hair felt soft and shiny. I have thin, color treated hair.

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Recommend this product: Yes

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Makeup2713

10/01/2025

5/5
User Review without direct purchase

I love love love this stuff. Just ran out of my mini and repurchasing .. and I never do that! I have such a buildup problem on my scalp and this is a lifesaver.

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Recommend this product: Yes

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Lohen17

07/01/2025

5/5
User Review without direct purchase

Godsend for itchy scalp

I have itchiness and flaky skin on my scalp from autoimmune issues. I've used a clarifying shampoo once or twice a week for several years but this one has made the biggest difference! Will definitely be rebuying when it runs out.

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Recommend this product: Yes

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zoe876

16/12/2024

5/5
User Review without direct purchase

Relaxed hair

I have relaxed 4c hair It made my hair feel lighter and not weighed down by products. It didn’t dry my hair out nor cause it to tangle. I would definitely repurchase this product

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Recommend this product: Yes

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mikibuba

15/12/2024

4/5
User Review without direct purchase

SAVED MY HAIR

Saved my hair! I moved cities and never experienced hard water like this before. I have thick curly hair and it made my hair feel like hay with a layer of grease. I was desperate and got this, literally after one use saved my hair. Makes it feel so soft and shiny and healthy. 10000/10

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Recommend this product: Yes

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Jsell11

09/12/2024

5/5
User Review without direct purchase

Game Changer for oily hair!!!!

After the first use, I was stunned at how clean my hair was. I have oily, fine, long blonde hair and this shampoo is absolutely amazing. My scalp is so clean!!!! Very impressed!!

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Recommend this product: Yes

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WaveBabeZ

05/12/2024

5/5
User Review without direct purchase

Impressed!

This detox shampoo was the best of its kind that i’ve tried. My hair felt very clean and i could still run my fingers through it after rinsing it out as opposed to others where my hair feels dry & i can’t finger comb through it. Lathered very well, smell is nice, didn’t need to use a lot. I recommend!

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Recommend this product: Yes

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PrincessGlamArt

26/11/2024

5/5
Verified buyer

Adding to my hair routine!

This product was amazing it left my scalp feeling squeaky clean! my hair overall feels amazing after just one use! I have curly hair so I use lots of products to tame frizz decided to purchase it as it felt heavy. This did the job will continue to use :)

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Recommend this product: Yes

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Kaashha

25/11/2024

5/5
User Review without direct purchase

So good !!!

Leaves my scalp feeling squeaky clean but not dry. Love using this and will repurchase

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borntooearly

04/11/2024

5/5
User Review without direct purchase

Removed discoloration from my grey/white hair

I have used this product for three weeks so far. I can’t believe the results. My grey/white hair was discolored and stiff. It took out the discoloration and my hair is now soft and sleek. I really didn’t believe ANY product could help me.

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Recommend this product: Yes

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sheslykeomg

10/10/2024

1/5
Verified buyer

Cause so much dandruff

I love K18. I use their other reparative shampoo and conditioner, and it is incredible on my balayage, smoothing out the damage all the bleach has done to my hair, and I can't live without it. I needed a detox shampoo that was good for color or chemically treated hair, and I figured I'd try this since I love their other stuff so much. I have used the Ouai Detox Shampoo previously and I didn't love it (dried out my hair), but it didn't cause a reaction on my scalp. This K18 shampoo caused so much dandruff on my scalp that it's going everywhere. I'm embarrassed, and I can't even leave my house without a hat on until it goes away. If you have a reactive scalp (I have a sensitive one so keep that in mind), you might want to try a sample or try something else before getting this.

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Chalin

16/09/2024

5/5
Verified buyer

Expensive but totally worth it

Just buy it - super effective, leaves your hair super clean, color safe and works the scalp well! Bonus that it smells clean too. My go to! This is one of those products you can confidently blind buy!

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Recommend this product: Yes

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K18 offers a unique scientific approach to hair care, based on biotechnology. The products' clinically proven effectiveness is based on K18PEPTIDE™ technology, which repairs damage at the molecular level for all hair types (the result of bleaching, chemicals and heat). Born in hair salons, this technology allows you to express your creativity without fear of damage!