Reviews & comments

Rating: 4.5Based on 77 reviews
  • Most helpful positive
    Rating: 5 out of 5
    verified customer

    Fantastic Cleanse

    I recently bought this shampoo and have been using it once a week. I was really impressed with how well it worked. I use tape extensions, so my hair had a lot of oil and glue in it. I've used other shampoos to remove this, but nothing has worked properly. This product, however, worked extremely well - all the oil and product residue was removed, and my hair felt really clean. My hair color became more vibrant, and my hair just looked really fresh! I did use a good conditioner and leave-in treatment to avoid drying out my hair. But wow - 10/10 #konkurranseinflutester
    1 product in post Fantastic Cleanse
    14936 views
    • 11 months
      Like it too!
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  • 5 hours
    Rating: 5 out of 5
    verified customer

    K18 detox shampoo

    K18 BEST detox shampoo 👌👍😃
    5 views
    to leave a comment
  • 5 days

    Similar to L'Oréal metal dx?

    Does this shampoo have the same effect as L'Oréal metal dx, meaning does it wash away impurities that have discolored the hair, etc.? Like water, chlorine, saltwater, etc.
    1 product in post Similar to L'Oréal metal dx?
    212 views
    • Hairdresser at Lyko
      4 days
      Hey Sofie! 👋🏼 K18 Peptide Prep Detox Shampoo works as a deep cleansing shampoo that removes product residues, minerals, and impurities from hair and scalp, kind of like L’Oréal Metal Detox ☺️ The difference is that K18 is color-safe and very gentle on the hair, while Metal Detox is specifically designed to remove metal particles that can affect colored hair a little bit. So if you want to cleanse your hair from, for example, water, chlorine, or saltwater without drying it out or affecting the color, K18 works really well 🥰 Have a great day 🌻
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  • Ingredients/colored

    Does this contain sulfates, silicones, parabens? Is it color-protecting or can it remove color from hair? If you have colored hair
    634 views
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  • 2 weeks

    Sensitivity?

    Should one stay away from this product if they have a sensitive scalp?
    807 views
    • Skin therapist at Lyko
      1 week
      Hi Anne❤️ K18 Peptide Prep™ Detox Shampoo is designed to provide a deep cleansing effect on the hair and scalp, while being free from sulfates, parabens, and silicones. Many find it mild and gentle, but since the product contains fragrances, it may cause irritation for some with sensitive scalps. We therefore recommend doing a patch test before full use, and using the shampoo a maximum of once a week, while avoiding leaving it directly on the scalp. If you notice itching, redness, or discomfort, you should stop using it. If you want an alternative that is completely fragrance-free and extra gentle, we can gladly provide some recommendations🌸 Feel free to reach out again if you have more questions!
      1 likes
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  • 1 month
    Rating: 5 out of 5
    verified customer

    Cleans really well

    My favorite deep cleansing, cleans product residue really well from the hair. Trusty product. Even though it's somewhat pricey, it's worth every penny, and it lasts quite a while in use. I use it once a week or every other week. After this, I always put on the K18 molecular repair mask, an especially good combo [hashtag]
    1772 views
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  • 1 month

    Breastfeeding

    Hi! Can you use this product if you are breastfeeding/pregnant? 🧴🫧🛁
    1 product in post Breastfeeding
    1526 views
    • Customer service at Lyko
      1 month
      Hey Evelina! 👋 I took a closer look at this and can see that K18 themselves recommend consulting with your midwife/doctor before using their products during pregnancy 🥰 Take care 🩷
    to leave a comment
  • 1 month
    Rating: 5 out of 5
    verified customer

    Amazing product😍

    I've only used this 2 times and already on the first use it felt like I got soooo clean hair. I will definitely buy it again!
    1 product in post Amazing product😍
    1753 views
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  • 1 month

    The Color?!

    Why is the detox shampoo black? Is it safe to use it even though it's black?
    1 product in post The Color?!
    1838 views
    • Customer service at Lyko
      1 month
      Hey Anne 👋 Good observation! 💡 K18 Peptide Prep Detox Shampoo has a black/grayish color due to active ingredients like charcoal and salicylic acid, which help cleanse the scalp and remove buildup of product residue, oil, and pollution ✨🖤 This provides a really deep cleansing effect without stripping the hair, and it’s completely normal for detox products with such ingredients 💧 Wishing you a nice day!
    to leave a comment
  • 2 months
    Rating: 4 out of 5
    verified customer

    Worth the price

    Doesn't dry out the hair too much and cleanses the scalp gently. If the hair is really dirty, I do have to do a double wash.
    1657 views
    to leave a comment
  • 2 months
    Rating: 5 out of 5
    verified customer

    LOVE

    New favorite. Cleans the hair super well, can go several days without washing my hair PLUSS it has a pretty neutral scent.
    1546 views
    to leave a comment

K18PEPTIDE PREP™Detox Shampoo 250 ml

44,60 €
Free delivery option available, can be sent immediately

Select size

53 ml250 ml

PEPTIDE PREP™ detox shampoo is a color-safe, deep-cleansing shampoo packed with skincare-inspired ingredients, featuring the patented K18Peptide™ that nourishes both your hair and scalp while effortlessly removing product buildup and impurities for clean, fresh locks. With a pure base, your hair color pops more vibrantly, K18 treatments work their magic more
effectively, and styling products perform at their best. PEPTIDE PREP™ sets the perfect stage for repairing damage with the K18 Hair Mask. pH: 3.8 - 4.2.

Usage:
1. Swap your regular shampoo for PEPTIDE PREP™ detox shampoo once a week or as needed.
2. Massage into hair + scalp to eliminate impurities and product residue.
3. Rinse thoroughly.
4. Repeat as necessary.

250 ml

Also available in bundle

K18
Detox & Repair Kit
111,90 €
Without bundle: 124,80 €

Often bought together

89,20 €
86,70 €

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