Welcome to our complete breakdown of the top 50 K18 Hair dupes and alternatives that we've found.
If you're searching for dupes of a specific K18 Hair product, you can use our Dupe Finder to search for them!
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!
The Unscented Company's Daily Shampoo is the dupe with the most similar ingredients. Our matching methodology puts it at an 59% ingredient match to K18 Hair's PEPTIDE PREPâ„¢ pH Maintenance Shampoo!
Of all of the dupes for this product, The Unscented Company's Daily Shampoo is the most liked by our community. Our matching algorithm puts it at an 72% overall match with K18 Hair's PEPTIDE PREPâ„¢ pH Maintenance Shampoo!
- The Unscented Company Daily Shampoo 1
- The Unscented Company Daily Shampoo 2
- Apoteket Schampo 3
- Balea Natural Beauty Shampoo 4
- Authentic Beauty Concept Hydrate Cleanser 5
- Lobie Peptide Leave In Mask 6
- Mizani Moisture Fusion Intense Moisturizing Mask 7
- REVOX B77 Plex Molecular Repair Mask 8
- 365 Everyday Value Volume & Thick Shampoo Rosemary Mint 9
- Happy Hair People Ride The Waves Wavy Hair Shampoo 10
- L'Oreal EverPure Sulfate-Free Bond Repair Pre-Shampoo Treatment 11
- Kérastase Genesis Strengthening Hair Mask 12
- Pureology Strength Cure Superfoods Treatment Hair Mask 13
- Davines SU Hair & Body Wash 14
- Baylis & Harding Natural Conditioning Shampoo 15
- Pureology Strength Cure Superfoods Treatment Hair Mask 16
- Olaplex No. 4P Blonde Enhancing Toning Shampoo 17
- Aussie SOS Supercharged Repair Hair Mask 18
- Matrix Food For Soft Rich Hydrating Treatment Mask 19
- Davines Volu Shampoo 20
- Pureology Color Fanatic Multi-Tasking Deep-Conditioning Hair Mask 21
- Biolage Bond Therapy Intensive Treatment 22
- Superdrug Extracts 3 In 1 Hair Mask 23
- REVOX B77 Plex Molecular Repair Mask 24
- Define Men Clean & Fresh Shampoo 25
- Ion Renewal Treatment Masque 26
- Aussie SOS Supercharged Repair Hair Mask 27
- Änglamark Shampoo Kids 28
- 365 Everyday Value Volume & Thick Shampoo Rosemary Mint 29
- Biolage Bond Therapy Intensive Treatment 30
- L'Oreal Elvive Pre-Shampoo Bond Repair Treatment 31
- Mizani Moisture Fusion Intense Moisturizing Mask 32
- Kérastase Genesis Strengthening Hair Mask 33
- Matrix Brass Off Neutralizating Hair Mask 34
- Kérastase Curl Manifesto Masque Beurre Haute Nutrition Hair Mask 35
- Happy Hair People Yes Curl Curly & Coily Hair Shampoo 36
- Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil 37
- Dubbeldusch Body And Hair Fresh 38
- L300 Refreshing Shower & Shampoo For Men 39
- L'Oreal Elseve Bond Repair Pre-Shampoo Treatment 40
- Live Clean Sensitive Hypoallergenic Shampoo 41
- Dubbeldusch Shower Gel Energy Rush 42
- Les Secrets De Loly Sunshine Clean Shampoo 43
- Kérastase Masque Oléo-Relax 44
- Kérastase Première Masque Filler Réparateur 45
- Kérastase Masque Oléo-Relax 46
- Nivea Sensitive Shampoo 47
- Shu Uemura Ultimate Reset Hair Mask for Very Damaged Hair 48
- Idun Minerals Volume & Care Shampoo 49
- Pureology Color Fanatic Multi-Tasking Deep-Conditioning Hair Mask 50
The Unscented Company Daily Shampoo
72% match
with the ingredients and function of K18 Hair PEPTIDE PREPâ„¢ pH Maintenance Shampoo
Dupe Explained
These products are both vegan shampoos that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, 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.
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
70% match
with the ingredients and function of K18 Hair Damage Shield pH Protective 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, common allergens, 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.
Price Comparison
This dupe is $20.91 less expensive than the original product. Nice find!
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!
Apoteket Schampo
69% match
with the ingredients and function of K18 Hair Damage Shield pH Protective 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, common allergens, oils, parabens or silicones. They both contain 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.
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!
Balea Natural Beauty Shampoo
69% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan shampoos that contain. They've got a total of 9 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, sensitive skin 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!
Authentic Beauty Concept Hydrate Cleanser
67% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 10 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, sensitive skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $5.00 less expensive than the original product. Nice find!
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!
Lobie Peptide Leave In Mask
67% match
with the ingredients and function of K18 Hair Professional Molecular Repair Hair Mist
Dupe Explained
These products are both cruelty-free leave-in treatments that contain peptides. They've got a total of 10 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for dry 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!
Mizani Moisture Fusion Intense Moisturizing Mask
67% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $3.00 more expensive than the original product.
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!
REVOX B77 Plex Molecular Repair Mask
67% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain peptides and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols and fragrances.
They're both likely to be good for dry skin 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!
365 Everyday Value Volume & Thick Shampoo Rosemary Mint
66% match
with the ingredients and function of K18 Hair PEPTIDE PREPâ„¢ pH Maintenance Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
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!
Happy Hair People Ride The Waves Wavy Hair Shampoo
66% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan and 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 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 EverPure Sulfate-Free Bond Repair Pre-Shampoo Treatment
66% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan hair masks that contain. They've got a total of 11 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $29.03 less expensive than the original product. Nice find!
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!
Kérastase Genesis Strengthening Hair Mask
66% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain peptides. They've got a total of 12 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $29.75 more expensive than the original product.
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!
Pureology Strength Cure Superfoods Treatment Hair Mask
65% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $5.00 more expensive than the original product.
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!
Davines SU Hair & Body Wash
65% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 11 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, sensitive skin 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!
Baylis & Harding Natural Conditioning Shampoo
65% match
with the ingredients and function of K18 Hair Damage Shield pH Protective 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, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
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!
Pureology Strength Cure Superfoods Treatment Hair Mask
65% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $15.00 more expensive than the original product.
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
65% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 9 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 fungal acne (malassezia) safe and reef safe.
Price Comparison
This dupe is $15.39 less expensive than the original product. Nice find!
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!
Aussie SOS Supercharged Repair Hair Mask
65% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain. They've got a total of 11 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for dry skin 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!
Matrix Food For Soft Rich Hydrating Treatment Mask
65% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $24.00 less expensive than the original product. Nice find!
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!
Davines Volu Shampoo
65% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 11 ingredients in common.
They both do not contain any 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.
Price Comparison
This dupe is $1.00 more expensive than the original product.
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!
Pureology Color Fanatic Multi-Tasking Deep-Conditioning Hair Mask
65% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Price Comparison
This dupe is $5.00 more expensive than the original product.
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!
Biolage Bond Therapy Intensive Treatment
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain. They've got a total of 12 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $11.00 less expensive than the original product. Nice find!
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!
Superdrug Extracts 3 In 1 Hair Mask
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens or silicones. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin 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!
REVOX B77 Plex Molecular Repair Mask
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain peptides and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, fragrances and oils.
They're both likely to be good for dry skin 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!
Define Men Clean & Fresh Shampoo
64% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens or silicones. They both contain fragrances.
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!
Ion Renewal Treatment Masque
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols and fragrances.
They're both likely to be good for dry skin 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!
Aussie SOS Supercharged Repair Hair Mask
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain. They've got a total of 10 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for dry skin 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!
Änglamark Shampoo Kids
64% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens or silicones.
They're both likely to be good for dry skin and brightening 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!
365 Everyday Value Volume & Thick Shampoo Rosemary Mint
64% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both cruelty-free shampoos that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
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!
Biolage Bond Therapy Intensive Treatment
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain. They've got a total of 12 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $1.00 less expensive than the original product. Nice find!
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 Pre-Shampoo Bond Repair Treatment
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain. They've got a total of 11 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for dry skin 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!
Mizani Moisture Fusion Intense Moisturizing Mask
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $13.00 more expensive than the original product.
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!
Kérastase Genesis Strengthening Hair Mask
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain peptides. They've got a total of 10 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $19.75 more expensive than the original product.
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!
Matrix Brass Off Neutralizating Hair Mask
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any parabens or silicones. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin and scar healing.
Price Comparison
This dupe is $1.00 less expensive than the original product. Nice find!
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!
Kérastase Curl Manifesto Masque Beurre Haute Nutrition Hair Mask
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain. They've got a total of 11 ingredients in common.
They both do not contain any sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Price Comparison
This dupe is $39.00 more expensive than the original product.
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!
Happy Hair People Yes Curl Curly & Coily Hair Shampoo
64% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan and 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 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!
Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil
64% match
with the ingredients and function of K18 Hair Molecular Repair Hair Oil
Dupe Explained
These products are both cruelty-free hair oils that contain Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $28.03 less expensive than the original product. Nice find!
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!
Dubbeldusch Body And Hair Fresh
64% match
with the ingredients and function of K18 Hair Damage Shield pH Protective 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, common allergens, oils, parabens or silicones. They both contain 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.
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!
L300 Refreshing Shower & Shampoo For Men
64% match
with the ingredients and function of K18 Hair Damage Shield pH Protective 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, common allergens, oils, parabens or silicones. 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!
L'Oreal Elseve Bond Repair Pre-Shampoo Treatment
64% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain. They've got a total of 11 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $29.03 less expensive than the original product. Nice find!
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!
Live Clean Sensitive Hypoallergenic Shampoo
63% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 11 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, sensitive skin 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!
Dubbeldusch Shower Gel Energy Rush
63% match
with the ingredients and function of K18 Hair Damage Shield pH Protective 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, common allergens, oils, parabens or silicones. They both contain 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.
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!
Les Secrets De Loly Sunshine Clean Shampoo
63% match
with the ingredients and function of K18 Hair PEPTIDE PREPâ„¢ pH Maintenance 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 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 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!
Kérastase Masque Oléo-Relax
63% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $39.00 more expensive than the original product.
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!
Kérastase Première Masque Filler Réparateur
63% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any parabens. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $39.00 more expensive than the original product.
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!
Kérastase Masque Oléo-Relax
63% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $29.00 more expensive than the original product.
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!
Nivea Sensitive Shampoo
63% match
with the ingredients and function of K18 Hair Damage Shield pH Protective 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, common allergens, oils, parabens or silicones. They both contain 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.
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!
Shu Uemura Ultimate Reset Hair Mask for Very Damaged Hair
63% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both hair masks that contain Vitamin E. They've got a total of 12 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $44.00 more expensive than the original product.
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!
Idun Minerals Volume & Care Shampoo
63% match
with the ingredients and function of K18 Hair Damage Shield pH Protective Shampoo
Dupe Explained
These products are both vegan and cruelty-free shampoos that contain. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for brightening skin and sensitive skin.
Both products are also fungal acne (malassezia) safe and reef safe.
Price Comparison
This dupe is $23.22 less expensive than the original product. Nice find!
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!
Pureology Color Fanatic Multi-Tasking Deep-Conditioning Hair Mask
63% match
with the ingredients and function of K18 Hair Leave-In Molecular Repair Hair Mask
Dupe Explained
These products are both vegan and cruelty-free hair masks that contain Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for anti aging, dry skin and scar healing.
Price Comparison
This dupe is $15.00 more expensive than the original product.
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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The data we've presented on this page has been verified by a member of the SkinSort Team.
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