Welcome to our breakdown of the 26 best Ion Keratin Smoothing Treatment 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 Ion dupes that we've found, check out our best Ion 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!
Luseta's Perfect Bonding N°3 Restoring Leave-In Cream is the dupe with the most similar ingredients. Our matching methodology puts it at an 54% ingredient match!
Of all of the dupes for this product, Fanola's Split Ends Restructuring Cream is the most liked by our community. Our matching algorithm puts it at an 55% overall match!
- Luseta Perfect Bonding N°3 Restoring Leave-In Cream 1
- Luxe Organix Premium Keratin 10-In-1 Hair Elixir Leave-In Treatment 2
- Lador Keratin Power Glue 3
- Nineless Magic Nine Fill Up Silk Hair Treatment 4
- Odid Milk Protein Intensive No Wash Treatment 5
- Design Essentials Overnight Recovery Treatment 6
- Peter Coppola a-Keratin Smoothing & Refinishing Treatment 7
- The Luxury Original Extreme Plus Hair Milk 8
- Philip Kingsley Elasticizer Deep-Conditioning Hair Treatment 9
- Bed Head by TIGI Base Player Protein Spray 10
- Coiffance Daily Spray Biphase Hydratant 11
- FoxyBae 12-In-1 Magic Daily Leave In Hair Mask 12
- Alama Extra Liss Spray 13
- Agadir Argan Oil Spray Treatment 14
- Muk Head Muk 20 In 1 Miracle Treatment 15
- Kenra Color Porosity Equalizing Spray 16
- Schwarzkopf Professional Gliss Glanz Booster 17
- Not Your Mother’s Tough Love Bonding Leave-In Protector 18
- Salerm 21 Express Spray 19
- Generic Value Products Nourishing Silk Leave-In Treatment Compare To It’s A 10 Silk Express Miracle Silk Leave-In 20
- Coiffance Color Spray Biphase Hydratant 21
- Saphira The One Healing Repair 22
- British M Hydrate Hair Butter 23
- Saphira Mineral Defrizz Mineral Mist 24
- Fanola Split Ends Restructuring Cream 25
- Fromlabs Protein Capsule Hair Repair Leave-In Treatment Spray 26
Overview
What it is
Leave-in treatment with 22 ingredients
Cool Features
It is cruelty-free
Suited For
It has ingredients that are good for anti aging, dry skin, sensitive skin, oily skin, scar healing and dark spots
Free From
It doesn't contain any harsh alcohols or sulfates
Luseta Perfect Bonding N°3 Restoring Leave-In Cream
70% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 9 ingredients in common.
They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for dry skin.
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!
Luxe Organix Premium Keratin 10-In-1 Hair Elixir Leave-In Treatment
68% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain fragrances and silicones.
They're both likely to be good for dry skin and sensitive skin.
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 Keratin Smoothing Treatment
67% match
with the ingredients and function of Lador Keratin Power Glue
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for anti aging and dry skin.
Price Comparison
This dupe is $9.79 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!
Nineless Magic Nine Fill Up Silk Hair Treatment
64% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain fragrances and silicones.
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!
Odid Milk Protein Intensive No Wash Treatment
63% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 10 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for anti aging, dry skin, sensitive skin, oily skin, scar healing and dark spots.
Price Comparison
This dupe is $1.59 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!
Design Essentials Overnight Recovery Treatment
63% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for dry skin.
Price Comparison
This dupe is $1.11 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!
Peter Coppola a-Keratin Smoothing & Refinishing Treatment
62% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for dry skin.
Price Comparison
This dupe is $51.01 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!
The Luxury Original Extreme Plus Hair Milk
61% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 10 ingredients in common.
They both do not contain any sulfates. They both contain fragrances, oils, parabens and silicones.
They're both likely to be good for anti aging, dry skin, sensitive skin, oily skin, scar healing and dark spots.
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!
Philip Kingsley Elasticizer Deep-Conditioning Hair Treatment
61% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain fragrances, oils and silicones.
They're both likely to be good for dry skin.
Price Comparison
This dupe is $0.01 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!
Ion Keratin Smoothing Treatment
60% match
with the ingredients and function of Bed Head by TIGI Base Player Protein Spray
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for anti aging and dry skin.
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!
Ion Keratin Smoothing Treatment
60% match
with the ingredients and function of Coiffance Daily Spray Biphase Hydratant
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 6 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances and silicones.
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!
FoxyBae 12-In-1 Magic Daily Leave In Hair Mask
60% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for anti aging, dry skin, sensitive skin, oily skin and dark spots.
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!
Alama Extra Liss Spray
59% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain fragrances, oils and silicones.
They're both likely to be good for dry skin and sensitive skin.
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 Keratin Smoothing Treatment
59% match
with the ingredients and function of Agadir Argan Oil Spray Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for dry skin.
Price Comparison
This dupe is $6.11 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!
Muk Head Muk 20 In 1 Miracle Treatment
58% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances and silicones.
They're both likely to be good for anti aging.
Price Comparison
This dupe is $16.00 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!
Kenra Color Porosity Equalizing Spray
58% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols or sulfates. They both contain common allergens, fragrances and silicones.
They're both likely to be good for dry skin and sensitive skin.
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!
Schwarzkopf Professional Gliss Glanz Booster
58% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 8 ingredients in common.
They both contain common allergens, fragrances, oils, parabens and silicones.
They're both likely to be good for dry skin, sensitive skin and dark spots.
Price Comparison
This dupe is $21.00 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!
Ion Keratin Smoothing Treatment
58% match
with the ingredients and function of Not Your Mother’s Tough Love Bonding Leave-In Protector
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 7 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances and silicones.
Price Comparison
This dupe is $9.00 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!
Salerm 21 Express Spray
58% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 10 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances and silicones.
Price Comparison
This dupe is $1.01 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!
Generic Value Products Nourishing Silk Leave-In Treatment Compare To It’s A 10 Silk Express Miracle Silk Leave-In
57% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 6 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances, oils, parabens and silicones.
Price Comparison
This dupe is $0.70 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!
Coiffance Color Spray Biphase Hydratant
57% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 7 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for anti aging and dry skin.
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!
Saphira The One Healing Repair
57% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for dry skin, sensitive skin and dark spots.
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 Keratin Smoothing Treatment
56% match
with the ingredients and function of British M Hydrate Hair Butter
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 9 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for anti aging and dry skin.
Price Comparison
This dupe is $3.11 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!
Saphira Mineral Defrizz Mineral Mist
55% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols. They both contain common allergens, fragrances, oils and silicones.
They're both likely to be good for dry skin, sensitive skin and dark spots.
Price Comparison
This dupe is $35.01 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!
Fanola Split Ends Restructuring Cream
55% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 8 ingredients in common.
They both contain common allergens, fragrances and silicones.
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!
Fromlabs Protein Capsule Hair Repair Leave-In Treatment Spray
52% match
with the ingredients and function of Ion Keratin Smoothing Treatment
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 9 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances and silicones.
They're both likely to be good for anti aging and dry skin.
Price Comparison
This dupe is $1.01 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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