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mini PEPTIDE PREP™ detox shampoo 1.8oz
Regular price $20
Regular price $0 Sale price $20
A bottle of K18 PEPTIDE PREP detox shampoo against a teal background.
infographic detailing the benefits of k18 detox shampoo.
Grey curly hair before and after results using k18.
dark coily hair before + after styling with k18 hair products.
Red curly hair before and after results using k18.
Red curly hair before and after results using k18.
Bleach blonde hair before and after results using k18.
Mini detox shampoo next to the mini molecular repair mask.
Infographic explaining how to use the shampoo with the K18 mask on a blue background.
Mini versus full size product comparison
K18 routine guide
4.9
Rated 4.9 out of 5 stars
691 Reviews
tsa-approved

mini PEPTIDE PREP™ detox shampoo

Size:
1.8oz
Regular price $20
Regular price $0 Sale price $20
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Color:
1.8oz

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A bottle of K18 PEPTIDE PREP detox shampoo against 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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A bottle of K18 PEPTIDE PREP detox shampoo against a teal background.
infographic detailing the benefits of k18 detox shampoo.
Grey curly hair before and after results using k18.
dark coily hair before + after styling with k18 hair products.
Red curly hair before and after results using k18.
Red curly hair before and after results using k18.
Bleach blonde hair before and after results using k18.
Mini detox shampoo next to the mini molecular repair mask.
Infographic explaining how to use the shampoo with the K18 mask on a blue background.
Mini versus full size product comparison
K18 routine guide
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 691 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
691 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!

  • 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
    1 hour ago
    Detox

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

    K Profile picture for K18Hair
    K18Hair
    38 minutes 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
    17 hours ago
    Excellent

    Love it

    K Profile picture for K18Hair
    K18Hair
    15 hours 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
    23 hours 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
    21 hours 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. ✨

  • Ariyana C. b.
    Verified Buyer
    Reviewing
    PEPTIDE PREP™ detox shampoo 8.5oz
    I recommend this product
    Age 18 - 24
    Hair Concern Heat damage, Frizz, Dryness, Chemical damage
    Hair Type Thick/Coarse
    My Results Less Breakage, Smoother Hair, Stronger Hair, Cleaner, fresher hair
    Rated 5 out of 5 stars
    Yesterday
    10/10

    This clarifying shampoo is so bomb!!! Perfect for a pre wash , gets all of prior products out of your hair

    K Profile picture for K18Hair
    K18Hair
    Yesterday

    Thank you so much for the amazing review! 💙 We're thrilled PEPTIDE PREP is your go-to pre-wash clarifier! ✨

10