Welcome to our breakdown of the 14 best Kérastase Resistance Extentioniste Thermique dupes and alternatives.
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If you'd like to see the all of the Kérastase dupes that we've found, check out our best Kérastase 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!
L'Oreal's Everpure Weightless Blow Dry Hair Primer is the dupe with the most similar ingredients. Our matching methodology puts it at an 83% ingredient match!
Of all of the dupes for this product, TRESemmé's Heat Defence Care and Protect Spray is the most liked by our community. Our matching algorithm puts it at an 63% overall match!
- L'Oreal Everpure Weightless Blow Dry Hair Primer 1
- REDKEN Satinwear 04 Smoothing Blow Dry Lotion 2
- REDKEN Extreme Play Safe Heat Protection Repair Treatment 3
- Softsheen-Carson Dark & Lovely Blowout Heat Shield Primer Mist 4
- TRESemmé Heat Defence Care and Protect Spray 5
- Mizani Thermastrength Heat Protecting Serum 6
- Garnier Hair Honey Milk 450 F Heat Shield 7
- Biolage Thermal Setting Spray 8
- L'Oreal Elvital Dream Length Heat Slayer Iron Spray 9
- L'Oreal Sleek It Iron Straight Heatspray 10
- TRESemmé Keratin Smooth Heat Protectant Detangler Hairspray 11
- L'Oreal Elvive Dream Lengths Super Blowdry Cream 12
- Suave Blow Dry Accelerator Heat Protecting Spray 13
- REDKEN Acidic Color Gloss Heat Protection Treatment 14
Overview
What it is
Heat protectant with 26 ingredients
Cool Features
It is reef safe
Free From
It doesn't contain any oils, parabens or sulfates
L'Oreal Everpure Weightless Blow Dry Hair Primer
89% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants that contain. They've got a total of 19 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, 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!
Kérastase Resistance Extentioniste Thermique
72% match
with the ingredients and function of REDKEN Satinwear 04 Smoothing Blow Dry Lotion
Dupe Explained
These products are both heat protectants that contain. They've got a total of 16 ingredients in common.
They both do not contain any parabens. They both contain harsh alcohols, common allergens, fragrances and silicones.
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!
REDKEN Extreme Play Safe Heat Protection Repair Treatment
66% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants that contain. They've got a total of 11 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and silicones.
Both products are also reef safe.
Price Comparison
This dupe is $16.00 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!
Softsheen-Carson Dark & Lovely Blowout Heat Shield Primer Mist
64% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants that contain. They've got a total of 12 ingredients in common.
They both do not contain any parabens. They both contain harsh alcohols, common allergens, fragrances and silicones.
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!
Kérastase Resistance Extentioniste Thermique
63% match
with the ingredients and function of TRESemmé Heat Defence Care and Protect Spray
Dupe Explained
These products are both heat protectants that contain. They've got a total of 13 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and silicones.
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!
Mizani Thermastrength Heat Protecting Serum
63% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants that contain. 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 silicones.
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 Hair Honey Milk 450 F Heat Shield
63% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants 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, fragrances and silicones.
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!
Biolage Thermal Setting Spray
60% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants 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, 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!
Kérastase Resistance Extentioniste Thermique
60% match
with the ingredients and function of L'Oreal Elvital Dream Length Heat Slayer Iron Spray
Dupe Explained
These products are both heat protectants that contain. They've got a total of 14 ingredients in common.
They both do not contain any parabens. They both contain harsh alcohols, common allergens, fragrances and silicones.
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'Oreal Sleek It Iron Straight Heatspray
60% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants that contain. 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, fragrances and silicones.
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!
TRESemmé Keratin Smooth Heat Protectant Detangler Hairspray
57% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants 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, fragrances and silicones.
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'Oreal Elvive Dream Lengths Super Blowdry Cream
57% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants that contain. They've got a total of 14 ingredients in common.
They both do not contain any parabens. They both contain harsh alcohols, common allergens, fragrances and silicones.
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!
Suave Blow Dry Accelerator Heat Protecting Spray
55% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants 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, fragrances and silicones.
Both products are also reef safe.
Price Comparison
This dupe is $41.02 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!
REDKEN Acidic Color Gloss Heat Protection Treatment
54% match
with the ingredients and function of Kérastase Resistance Extentioniste Thermique
Dupe Explained
These products are both heat protectants that contain. 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 silicones.
Both products are also reef safe.
Price Comparison
This dupe is $13.00 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!
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