Welcome to our breakdown of the 23 best K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo dupes and alternatives.
Looking for dupes for a different product? You can use our Dupe Finder to search for them!
If you'd like to see the all of the K18 Hair dupes that we've found, check out our best K18 Hair dupes guide.
We use hundreds of science-backed factors to find you the best dupes.
Learn more about our dupe methodology
Our Roundup
Here's a quick roundup of our findings. Continue reading for the full breakdown!
Person & Covey, Inc.'s DHS Sal Shampoo is the dupe with the most similar ingredients. Our matching methodology puts it at an 44% ingredient match!
Of all of the dupes for this product, Happy Cappy's Dr. Eddie’s Medicated Shampoo & Body Wash is the most liked by our community. Our matching algorithm puts it at an 52% overall match!
- Person & Covey, Inc. DHS Sal Shampoo 1
- Amika Reset Exfoliating Jelly Shampoo 2
- L'Oreal Elvive Bond Repair Shampoo 3
- Olaplex No. 4P Blonde Enhancing Toning Shampoo 4
- L'Oreal Unbreak My Blonde Bond Strengthening, Sulfate-Free Shampoo for Highlighted & Damaged Hair 5
- SexyHair Big Sexy Hair Boost Up Shampoo Volumizing Shampoo with Collagen 6
- Revolution Beauty Salicylic Acid Clarifying Shampoo for Oily Hair 7
- REDKEN Acidic Bonding Concentrate Shampoo 8
- Honest Beauty Shampoo + Body wash 9
- REDKEN All Soft Mega Curls Shampoo 10
- Hask Tea Tree Oil & Rosemary Invigorating Shampoo 11
- L'Oréal Professionnel Pro Longer Lengths Renewing Shampoo 12
- Happy Cappy Dr. Eddie’s Medicated Shampoo & Body Wash 13
- Amika Normcore Signature Shampoo 14
- The Unscented Company Daily Shampoo 15
- Cleure Shampoo 16
- Sebastian Professional Drench Shampoo for Dry Hair 17
- JVN Nurture Hydrating Shampoo 18
- Honest Beauty Shampoo + Body wash 19
- Exederm Shampoo 20
- Ljung Of Lapland Schampo Fjällbris 21
- JVN Nurture Hydrating Shampoo For Dry Hair 22
- Kevin Murphy Scalp Spa Wash 23
Overview
What it is
Shampoo with 18 ingredients that contains BHA, exfoliants and peptides
Cool Features
It is vegan, cruelty-free, fungal acne (malassezia) safe, and reef safe
Suited For
It has ingredients that are good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing
Free From
It doesn't contain any harsh alcohols, oils, parabens, silicones or sulfates
Person & Covey, Inc. DHS Sal Shampoo
57% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain BHA. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens or silicones.
They're both likely to be good for fighting acne, brightening skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
57% match
with the ingredients and function of Amika Reset Exfoliating Jelly Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain BHA and exfoliants. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
L'Oreal Elvive Bond Repair Shampoo
55% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain BHA. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Olaplex No. 4P Blonde Enhancing Toning Shampoo
54% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also fungal acne (malassezia) safe and reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
L'Oreal Unbreak My Blonde Bond Strengthening, Sulfate-Free Shampoo for Highlighted & Damaged Hair
54% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain BHA. They've got a total of 9 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
SexyHair Big Sexy Hair Boost Up Shampoo Volumizing Shampoo with Collagen
53% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for dry skin and brightening skin.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Revolution Beauty Salicylic Acid Clarifying Shampoo for Oily Hair
53% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain BHA. They've got a total of 7 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
REDKEN Acidic Bonding Concentrate Shampoo
53% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both vegan shampoos that contain BHA. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Honest Beauty Shampoo + Body wash
53% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
REDKEN All Soft Mega Curls Shampoo
53% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain BHA. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Hask Tea Tree Oil & Rosemary Invigorating Shampoo
53% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for dry skin, brightening skin, sensitive skin and oily skin.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
L'Oréal Professionnel Pro Longer Lengths Renewing Shampoo
52% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain BHA. They've got a total of 10 ingredients in common.
They both do not contain any oils or parabens. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
52% match
with the ingredients and function of Happy Cappy Dr. Eddie’s Medicated Shampoo & Body Wash
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also fungal acne (malassezia) safe and reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Amika Normcore Signature Shampoo
52% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for dry skin and brightening skin.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
The Unscented Company Daily Shampoo
51% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both vegan shampoos that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also fungal acne (malassezia) safe and reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Cleure Shampoo
51% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening skin.
Both products are also fungal acne (malassezia) safe and reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Sebastian Professional Drench Shampoo for Dry Hair
51% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain BHA. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols or oils. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
JVN Nurture Hydrating Shampoo
51% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Honest Beauty Shampoo + Body wash
51% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin and reducing pores.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Exederm Shampoo
50% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening skin.
Both products are also fungal acne (malassezia) safe and reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Ljung Of Lapland Schampo Fjällbris
50% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
JVN Nurture Hydrating Shampoo For Dry Hair
50% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Kevin Murphy Scalp Spa Wash
50% match
with the ingredients and function of K18 Hair PEPTIDE PREP™ Clarifying Detox Shampoo
Dupe Explained
These products are both shampoos that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
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