






✨ Detox, Repair, Shine — Your Hair’s New Power Move ✨
K18 PEPTIDE PREP™ Colour-Safe Detox Clarifying Shampoo is a 250ml advanced formula designed to deeply cleanse hair by removing 99% of product buildup, sebum, and harmful metals like copper, all while preserving hair color. Its pH-optimised, non-stripping gel formula features K18PEPTIDE technology that repairs hair bonds at a molecular level, restoring strength and shine. Ideal for weekly use, it’s trusted by thousands for maintaining healthy, vibrant hair without compromise.









| ASIN | B0B4DXHCRR |
| ASIN | B0B4DXHCRR |
| Active Ingredients | Water (Aqua) (Eau), Charcoal Powder, Glycerin, Fragrance (Parfum), Limonene |
| Age Range Description | Adult |
| Benefits | Clarifies product buildup, sebum + metals without stripping. |
| Best Sellers Rank | 31,378 in Beauty ( See Top 100 in Beauty ) 1,158 in Shampoos (Beauty) |
| Brand Name | K18 |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,183) |
| Customer reviews | 4.5 4.5 out of 5 stars (2,183) |
| Date First Available | 17 Jun. 2022 |
| Global Trade Identification Number | 00858511001166 |
| Hair Type | All |
| Item Dimensions | 6.4 x 6.4 x 14 centimetres |
| Item Form | Gel |
| Item Type Name | Detox Shampoo |
| Item Weight | 0.6 Pounds |
| Item model number | K18-40035 |
| Liquid Volume | 8.5 Fluid Ounces |
| Manufacturer | K18 |
| Manufacturer | K18 |
| Manufacturer Part Number | K18-40035 |
| Material Type Free | Fragrance Free |
| Model Number | K18-40035 |
| Number of Items | 1 |
| Other Special Features of the Product | keeps color |
| Product Dimensions | 6.35 x 6.35 x 13.97 cm; 272.16 g |
| Product Warranty | 2 year manufacturer |
| Recommended Uses For Product | [Color Protection, Detoxification, Nourishing] |
| Scent Name | Unscented |
| Suitable Hair Colour | Black |
| UPC | 858511001166 |
| Unit Count | 250.0 millilitre |
L**T
Great product
Amazing as I have thick hair and it blonde and this give it a good shine and tames static on your hair
C**T
Good
Very good product, noticed a difference after 2 washes. Smells okay . It is grey/black when comes out, I was a little freaked out but it was fine, only a small amount needed as foams up a lot. Only time will tell how good it is long term. May purchase more products in time. It is expensive for a shampoo but worth the money if it does a good job.
R**A
The best clarifying shampoo I ever used
I love this shampoo . My hair is curly but unhealthy fragile broken and split ends . So I was worry to use it to make my hair more dry but actualy I don't know how it work . After I use it although it make my hair extremely clean like I never felt befor but still don't make it dry at all .my hair just so clean and I love this feeling . Just do not use it more than one time if you gonna use it with the k18 leave in / or once in month to detox your hair from the harm material from water, product and air
L**A
Quality product
I’ve ordered this a few weeks ago and have been using it about twice a week. I don’t know if it’ll make my hair grow. It’s too soon to tell, however I can see that my hair’s texture has changed. It used to feel weak and brittle, sometimes tough like a broom. I’d have to use so much conditioner to be able to brush it, yet the next day it looked like I haven’t haven’t washed it in days - this was with other shampoos. I have straight, fine hair. And I’m 23. I’ve dyed it about 6 times since I was 15. This is the first shampoo that has given my hair volume, shine and made it feel nice to touch. I recommend being careful when it comes to quantity. Too much will make it tough to touch, it will create frizz and even dandruff. Just enough (for your hair type and length) might give you the same results as me. Thank you.
C**Y
Excellent
Removes build up of conditioner. Although quite expensive it is worth it. I alternate using it with other shamppos.
C**E
Excellent
Excellent product but very expensive
A**R
Brilliant product
This is genius brilliant product quick delivery
Y**T
Great detox shampoo, took to use with hair growth serum
A very good detox shampoo. I bought it when I started to use a hair growth serum, because you need to cleanse and detox your scalp to make such serums be well absorbed and work. The shampoo does the job, I use it weekly for a month by now, the scalp is cleansing, the serum is working, new baby hair are growing, I’m happy and satisfied. I also bought a “ph maintenance peptide prep” shampoo of this brand for daily use. They did not have it in stock on Amazon, but I was lucky to meet it in Vidal Sassoon hair salon for the same price as Amazon. They use K18 hair treatments in the salon and my hairstylist said their contents are “amazing”.
م**ل
جربيته خلى شعري يتنفس
N**E
Limpia mi cuero cabelludo y no reseca mi cabello
S**E
tevreden
I**T
Het item is nooit aangekomen. In het systeem stond dat het was vertraagd. Nu stuurt de verkoper een linkje van Post Nl dat het is verstuurd. Maar het pakket heb ik nooit ontvangen en staat nog steeds in het systeem als niet geleverd.
B**E
Ottimo shampoo, ideale per capelli danneggiati! Ho provato lo *shampoo K18 ai peptidi* su consiglio di un’amica e devo dire che sono rimasta piacevolmente sorpresa dai risultati. La formula è davvero innovativa, arricchita con peptidi che aiutano a rinforzare e riparare i capelli danneggiati, specialmente se trattati chimicamente o esposti a styling frequente. Già dopo i primi lavaggi, ho notato che i miei capelli risultano più morbidi, lucidi e con una sensazione di setosità che non avevo mai sperimentato prima. Il prodotto ha una texture cremosa ma soda,che si applica facilmente e fa una leggera schiuma, ma non è eccessivamente ricca, il che lo rende adatto anche ai capelli più sottili o facilmente appesantiti. Inoltre, non lascia residui e non appesantisce i capelli, anche se si usa frequentemente. Nonostante il prezzo sia un po' più elevato rispetto ad altri shampoo sul mercato, credo che sia giustificato dalla qualità del prodotto e dai benefici che offre. La riparazione dei capelli danneggiati è una delle sue caratteristiche principali, e personalmente posso dire che i miei capelli sono diventati più forti e meno inclini alla rottura abbinati anche alla maschera della stessa linea. L'unico aspetto che potrebbe essere un po' un limite per alcune persone è che il profumo è piuttosto leggero e neutro, quindi chi cerca una fragranza più intensa potrebbe non apprezzarlo, ma per me è perfetto, soprattutto se si preferisce uno shampoo che non sovrasti il profumo di altri prodotti. Nel complesso, credo che lo shampoo K18 ai peptidi sia una scelta eccellente per chi ha capelli danneggiati o desidera un trattamento che aiuti a rinforzare la fibra capillare in modo delicato ma efficace. Ottimo prodotto che consiglio a chi cerca una cura intensa e nutriente per i propri capelli.