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Jumbo PEPTIDE PREP™ detox shampoo
Regular price $59
Regular price $0 Sale price $59
K18 hair Jumbo Detox shampoo bottle on a teal background.
Size comparison of all detox shampoo bottles on teal background.
Clarify for less frequent heavy duty washing.
Curly grey hair before and after using k18 hair products.
Curly red hair before and after using a k18 hair repair routine.
Woman with Curly red hair before and after using a k18 hair repair routine.
Platinum blonde hair before and after using the k18 hair routine.
Woman with black curly hair before and after usign the k18 hair routine.
How to use shampoos with your k18 hair mask.
Detox shampoo and mini leave in mask bottle on a rainbow background.
Hands pouring the clarifying detox shampoo into hand on teal background.
treatment day routine and daily routine on rainbow and blue background.
k18 routine guide on white background.
4.9
Rated 4.9 out of 5 stars
692 Reviews
new

Jumbo PEPTIDE PREP™ detox shampoo

Size:
16oz
Regular price $59
Regular price $0 Sale price $59
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Color:
16oz

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K18 hair Jumbo Detox shampoo bottle on a teal background.

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description

A color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™ to gently but effectively remove 99% product buildup*, 95% sebum* + 76% copper* for detoxified, refreshed hair.


*Disclaimers

    • How to use
    • more to know
    • Key benefits
    • Ingredients
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K18 hair Jumbo Detox shampoo bottle on a teal background.
Size comparison of all detox shampoo bottles on teal background.
Clarify for less frequent heavy duty washing.
Curly grey hair before and after using k18 hair products.
Curly red hair before and after using a k18 hair repair routine.
Woman with Curly red hair before and after using a k18 hair repair routine.
Platinum blonde hair before and after using the k18 hair routine.
Woman with black curly hair before and after usign the k18 hair routine.
How to use shampoos with your k18 hair mask.
Detox shampoo and mini leave in mask bottle on a rainbow background.
Hands pouring the clarifying detox shampoo into hand on teal background.
treatment day routine and daily routine on rainbow and blue background.
k18 routine guide on white background.
your detox shampoo questions, answered
when do i use the detox shampoo?
what makes the detox shampoo special?
how does the detox shampoo work?
will the detox shampoo dry my hair out?
will the detox shampoo strip color?
 clinically proven clarifying removes
99%
product buildup
95%
sebum
76%
copper
how to use detox shampoo
feel what's possible with K18
4.9
Rated 4.9 out of 5 stars
Based on 692 reviews
98%would recommend these products
Reviews Summary
Customers say this shampoo thoroughly cleanses without drying out their hair. Many reviews mention how effectively it removes product buildup while leaving hair soft and manageable. Users particularly appreciate that it produces rich lather and only requires a small amount per wash. Common feedback includes that hair feels clean and refreshed after use, with results lasting several days. While some note the price point is high, most find the weekly deep cleansing results worth the investment.
Customers Talked About
692 reviews
  • Miranda H.
    Verified Buyer
    Reviewing
    PEPTIDE PREP™ detox shampoo 8.5oz
    I recommend this product
    Age 25 - 34
    Hair Concern Oily hair/scalp, Fragile/brittle hair, Extending time between washes
    Hair Type Fine/Thin
    My Results Visible Difference, Shinier Hair, Cleaner, fresher hair, Soft Touchable Hair
    Rated 5 out of 5 stars
    1 year ago
    Hair Build Up No More!

    I moved to Colorado a year ago and live on well water now. I have never dealt with all this mineral build up before and have had trouble finding a shampoo to strip the build up off my hair. My hair has become incredibly dull looking in the last year. After just one wash, I could tell a significant difference in the way my hair looked and felt. I’m currently using it once a week to keep the build up under control. Highly recommend to use if you are having the same issue as me!

    K Profile picture for K18Hair
    K18Hair
    1 year ago

    Great way to use our Detox Shampoo! Thank you for your review Miranda!

  • Elizabeth J.
    Verified Buyer
    Reviewing
    PEPTIDE PREP™ detox shampoo 8.5oz
    I recommend this product
    Age 45 - 54
    Hair Concern Fragile/brittle hair, Split-Ends
    Hair Type Fine/Thin
    My Results Less Breakage
    Rated 5 out of 5 stars
    1 hour ago
    Love it!

    It works! It has strengthened my hair

    K Profile picture for K18Hair
    K18Hair
    11 minutes ago

    Thank you so much for your wonderful 5-star review, Elizabeth! 💙 We're thrilled to hear that PEPTIDE PREP is working so well for you and strengthening your hair. We appreciate your support!

  • Ariane T.
    Verified Buyer
    Reviewing
    PEPTIDE PREP™ detox shampoo 8.5oz
    I recommend this product
    Age 35 - 44
    Hair Concern Chemical damage, Heat damage, Frizz, Dryness
    Hair Type Medium Density
    My Results Bouncy Hair, Less Frizz, Visible Difference, Stronger Hair
    Rated 5 out of 5 stars
    4 days ago
    Detox

    Great detox for my once a week washes. Feels very clean

    K Profile picture for K18Hair
    K18Hair
    4 days ago

    Thank you so much for your amazing review! 💙 We're thrilled to hear that PEPTIDE PREP is giving you that deep clean feeling you love. Thanks for being part of the K18 family! ✨

  • Sonia D.
    Verified Buyer
    Reviewing
    detox shampoo sample
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Excellent

    Love it

    K Profile picture for K18Hair
    K18Hair
    5 days ago

    Thank you so much for your amazing review! 💙 We're thrilled to hear you're loving our Detox Shampoo sample! ✨

  • Monica S.
    Verified Buyer
    Reviewing
    Jumbo PEPTIDE PREP™ detox shampoo
    I recommend this product
    Age 55 - 64
    Hair Concern Chemical damage, Color-care, Dryness
    Hair Type Medium Density, Grey Hair
    My Results Visible Difference, Bouncy Hair, Shinier Hair, Less Breakage, Stronger Hair
    Rated 5 out of 5 stars
    5 days ago
    So good the jumbo is worth it!

    I have been using the peptide prep detox shampoo for years now and it is the gentlest deep clean around. never dries my scalp or hair out and is perfect pre coloring shampoo for an even, lasting and complete color deposit.

    K Profile picture for K18Hair
    K18Hair
    5 days ago

    Thank you so much for the amazing review, Monica! 💙 We're thrilled you've been loving Jumbo PEPTIDE PREP for years and that it delivers such a gentle deep clean. ✨

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