Welcome to our breakdown of the 28 best Biolage Full Density Densifying Leave-In Spray 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 Biolage dupes that we've found, check out our best Biolage 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!
Kérastase's Nectar Thermique Blow Dry Primer is the dupe with the most similar ingredients. Our matching methodology puts it at an 47% ingredient match!
Of all of the dupes for this product, REDKEN's All Soft Mega Curls Hydramelt Treatment is the most liked by our community. Our matching algorithm puts it at an 59% overall match!
- Kérastase Nectar Thermique Blow Dry Primer 1
- FoxyBae 12-In-1 Magic Daily Leave In Hair Mask 2
- Sunsilk Onde Meravigliose Spray Effetto Spiaggia 3
- Lobie Peptide Leave In Mask 4
- Fanola Nourishing Restructuring Spray Mask 10 Actions Leave-In 5
- Original & Mineral Atonic Thickening Spritz 6
- Schwarzkopf Professional Seborin Haarwasser 7
- K18 Hair Professional Molecular Repair Hair Mist 8
- REDKEN All Soft Mega Curls Hydramelt Treatment 9
- Garnier Whole Blends Honey Treasures Miracle Nectar 10
- Sachajuan Over Night Hair Repair 11
- Schwarzkopf Professional BC Bonacure Clean Balance Anti-Pollution Water 12
- Sebastian Professional No Breaker 13
- Alterna Haircare Bond Repair Intensive Leave-In Treatment Masque 14
- BioSilk Silk Therapy Original Irresistible 15
- Matrix Instacure Spray 16
- Ion Wellness Strengthening Treatment Mist 17
- L'Oreal Elvive All for Blonde 10-In-1 Bleach Rescue Leave-In Spray 18
- L'Oreal Everpure Repair & Defend Lotion Treatment 19
- BioSilk Silk Therapy 17 Leave-In 20
- Nexxus Amino Bond Intense Rebond Treatment 21
- Agadir Argan Oil Spray Treatment 22
- Fanola Split Ends Restructuring Cream 23
- Bed Head by TIGI Base Player Protein Spray 24
- IDA WARG Beauty Luxurious Flower Hair Mist 25
- Nexxus Humectress 20-In-1 Perfector 26
- IDA WARG Beauty Feeling Clean Hair Mist 27
- Ion Inspired By Nature Color Care Leave In Treatment 28
Overview
What it is
Leave-in treatment with 28 ingredients that contains Vitamin E
Cool Features
It is vegan, cruelty-free, and reef safe
Suited For
It has ingredients that are good for fighting acne, anti aging, dry skin, oily skin and scar healing
Free From
It doesn't contain any parabens, silicones or sulfates
Biolage Full Density Densifying Leave-In Spray
65% match
with the ingredients and function of Kérastase Nectar Thermique Blow Dry Primer
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 14 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 dry skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $1.45 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!
FoxyBae 12-In-1 Magic Daily Leave In Hair Mask
61% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both vegan and cruelty-free leave-in treatments 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 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
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 Full Density Densifying Leave-In Spray
60% match
with the ingredients and function of Sunsilk Onde Meravigliose Spray Effetto Spiaggia
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 parabens, silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for dry 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!
Biolage Full Density Densifying Leave-In Spray
60% match
with the ingredients and function of Lobie Peptide Leave In Mask
Dupe Explained
These products are both cruelty-free leave-in treatments 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
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 Nourishing Restructuring Spray Mask 10 Actions Leave-In
60% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both cruelty-free leave-in treatments that contain. They've got a total of 13 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 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!
Original & Mineral Atonic Thickening Spritz
59% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
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 parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
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!
Schwarzkopf Professional Seborin Haarwasser
59% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
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 parabens, silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
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!
K18 Hair Professional Molecular Repair Hair Mist
59% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
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 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.
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 All Soft Mega Curls Hydramelt Treatment
59% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both vegan leave-in treatments that contain Vitamin E. They've got a total of 13 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 $4.00 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 Full Density Densifying Leave-In Spray
58% match
with the ingredients and function of Garnier Whole Blends Honey Treasures Miracle Nectar
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 parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.
They're both likely to be good for fighting acne, 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!
Sachajuan Over Night Hair Repair
58% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both vegan leave-in treatments that contain. They've got a total of 10 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances and oils.
They're both likely to be good for dry skin.
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!
Biolage Full Density Densifying Leave-In Spray
58% match
with the ingredients and function of Schwarzkopf Professional BC Bonacure Clean Balance Anti-Pollution Water
Dupe Explained
These products are both vegan and cruelty-free leave-in treatments 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
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 No Breaker
57% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 12 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 dry skin.
Price Comparison
This dupe is $10.00 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!
Alterna Haircare Bond Repair Intensive Leave-In Treatment Masque
57% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both leave-in treatments 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, 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 $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!
Biolage Full Density Densifying Leave-In Spray
57% match
with the ingredients and function of BioSilk Silk Therapy Original Irresistible
Dupe Explained
These products are both leave-in treatments 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 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!
Biolage Full Density Densifying Leave-In Spray
57% match
with the ingredients and function of Matrix Instacure 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 parabens 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.
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!
Ion Wellness Strengthening Treatment Mist
56% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both vegan and cruelty-free leave-in treatments that contain. 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, common allergens, fragrances and oils.
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!
Biolage Full Density Densifying Leave-In Spray
56% match
with the ingredients and function of L'Oreal Elvive All for Blonde 10-In-1 Bleach Rescue Leave-In Spray
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 14 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 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!
Biolage Full Density Densifying Leave-In Spray
55% match
with the ingredients and function of L'Oreal Everpure Repair & Defend Lotion Treatment
Dupe Explained
These products are both leave-in treatments 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 oils.
They're both likely to be good for 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!
Biolage Full Density Densifying Leave-In Spray
55% match
with the ingredients and function of BioSilk Silk Therapy 17 Leave-In
Dupe Explained
These products are both leave-in treatments that contain. They've got a total of 11 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 dry 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!
Nexxus Amino Bond Intense Rebond Treatment
55% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both leave-in treatments 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 harsh alcohols, common allergens and fragrances.
Both products are also reef safe.
Price Comparison
This dupe is $8.01 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!
Agadir Argan Oil Spray Treatment
55% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
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 parabens or sulfates. They both contain common allergens, fragrances and oils.
They're both likely to be good for 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!
Biolage Full Density Densifying Leave-In Spray
55% match
with the ingredients and function of Fanola Split Ends Restructuring Cream
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 parabens. 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.
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!
Bed Head by TIGI Base Player Protein Spray
55% match
with the ingredients and function of Biolage Full Density Densifying Leave-In 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 parabens or sulfates. They both contain 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
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!
IDA WARG Beauty Luxurious Flower Hair Mist
53% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both vegan and cruelty-free leave-in treatments that contain. 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 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!
Nexxus Humectress 20-In-1 Perfector
52% match
with the ingredients and function of Biolage Full Density Densifying Leave-In Spray
Dupe Explained
These products are both leave-in treatments 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 oils.
They're both likely to be good for anti aging, 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!
Biolage Full Density Densifying Leave-In Spray
52% match
with the ingredients and function of IDA WARG Beauty Feeling Clean Hair Mist
Dupe Explained
These products are both vegan and cruelty-free leave-in treatments that contain. They've got a total of 9 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 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!
Biolage Full Density Densifying Leave-In Spray
51% match
with the ingredients and function of Ion Inspired By Nature Color Care Leave In 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 parabens. They both contain 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
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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