Welcome to our breakdown of the 50 best Biolage Smooth Proof Serum 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!
REDKEN's Frizz Dismiss Instant Deflate Oil-In-Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 62% ingredient match!
Of all of the dupes for this product, Kérastase's Elixir Ultime Hydrating Hair Oil Serum is the most liked by our community. Our matching algorithm puts it at an 64% overall match!
- REDKEN Frizz Dismiss Instant Deflate Oil-In-Serum 1
- Saphira Healing Repair Mineral Drop 2
- Paul Mitchell Super Skinny Serum 3
- Kérastase Nutritive Nutri-Supplement Split Ends Serum 4
- Design Essentials Agave And Lavender Weightless Thermal Protectant Serum 5
- Ziaja Argan & Tsubaki Oils Smoothing Hair Serum 6
- Amika Blockade Heat Defense Serum 7
- L'Oreal Elseve Extraordinary Oil Intense Damage Repair Serum 8
- Generic Value Products Smoothing Serum Compare to Paul Mitchell Super Skinny Serum 9
- Garnier Fructis Sleek & Shine Anti-Frizz Serum 10
- TRESemmé Keratin Smooth Weightless Silk Serum 11
- Sachajuan Shine Serum 12
- Bed Head by TIGI Juxta-Pose Dry Serum 13
- The Body Shop Grapeseed Glossing Serum 14
- Fanola Restructuring Fluid Crystals 15
- Mise En Scène Perfect Serum 16
- Kérastase Elixir Ultime Hydrating Hair Oil Serum 17
- BioSilk Silk Therapy Serum 18
- Cloud Weightless Glossing Serum 19
- Kenra Platinum Color Charge Spray Serum 20
- Matrix Mega Sleek 96H Anti-Frizz Topcoat Serum 21
- Dove Intensive Repair 10 In 1 Serum 22
- Matrix Food For Soft Multi-Use Hair Oil Serum 23
- L'Oreal Bond Repair Leave-In Serum For Damaged Hair 24
- L'Oreal Bond Repair Leave-In Serum For Damaged Hair 25
- L'Oreal Bond Repair Leave-In Serum For Damaged Hair 26
- Skinfood Argan Oil Silk+ Hair Essence 27
- Lador Silk-Ring Hair Essence 28
- Fantasia Frizz Buster Serum 29
- Ion Styling Solutions Silk Drops 30
- John Frieda Frizz Ease Extra Strength Hair Serum 31
- got2b Smooth Operator Smoothing Satin Drops 32
- Kérastase Sérum Filler Fondamental Repairing Anti-Frizz Serum 33
- John Frieda Frizz Ease All-In-1 Serum 34
- Alfaparf Milano Semi Di Lino Sublime Cristalli Liquidi Seta 35
- Seint Heavenly Hair Gloss 36
- Sublimo Sublime Elixir 37
- Delia Cosmetics Cameleo Serum For Blonde Hair 38
- Muk Hot Muk Smoothing Serum 39
- Fekkai Brilliant Gloss Glass Hair Anti-Frizz Serum 40
- Garnier Hair Filler Hyaluronic Moisture Repair Serum 41
- Mise En Scène Perfect Serum 42
- Natura Siberica Ice Professional Keep My Color Serum 43
- L'Oreal Elvive Dream Lengths Frizz Killer Serum 44
- Garnier Hair Filler Strength Repair Serum 45
- Kérastase Symbiose Sérum Nuit Intensif 46
- Kerasys Keramide Extreme Damage Hair Serum 47
- Missha Damaged Hair Therapy Essence 48
- L'Oréal Professionnel Elvive Glycolic Gloss Leave-In Serum For Dull Hair 49
- Mise En Scène Perfect Serum 50
Overview
What it is
Hair serum with 19 ingredients
Cool Features
It is vegan, cruelty-free, fungal acne (malassezia) safe, and reef safe
Suited For
It has ingredients that are good for dry skin
Free From
It doesn't contain any parabens or sulfates
Biolage Smooth Proof Serum
75% match
with the ingredients and function of REDKEN Frizz Dismiss Instant Deflate Oil-In-Serum
Dupe Explained
These products are both hair serums 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, oils 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!
Saphira Healing Repair Mineral Drop
72% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums 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 silicones.
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 Smooth Proof Serum
70% match
with the ingredients and function of Paul Mitchell Super Skinny Serum
Dupe Explained
These products are both cruelty-free hair serums that contain. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances and silicones.
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 Nutritive Nutri-Supplement Split Ends Serum
70% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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, oils 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 Smooth Proof Serum
69% match
with the ingredients and function of Design Essentials Agave And Lavender Weightless Thermal Protectant Serum
Dupe Explained
These products are both hair serums 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 fungal acne (malassezia) 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!
Ziaja Argan & Tsubaki Oils Smoothing Hair Serum
68% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums that contain. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
Amika Blockade Heat Defense Serum
67% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums that contain. They've got a total of 7 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils and silicones.
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!
L'Oreal Elseve Extraordinary Oil Intense Damage Repair Serum
66% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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, oils and silicones.
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!
Generic Value Products Smoothing Serum Compare to Paul Mitchell Super Skinny Serum
66% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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.
Both products are also fungal acne (malassezia) 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 Smooth Proof Serum
66% match
with the ingredients and function of Garnier Fructis Sleek & Shine Anti-Frizz Serum
Dupe Explained
These products are both cruelty-free hair serums that contain. They've got a total of 6 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances, oils 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!
Biolage Smooth Proof Serum
66% match
with the ingredients and function of TRESemmé Keratin Smooth Weightless Silk Serum
Dupe Explained
These products are both cruelty-free hair serums 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, oils 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!
Sachajuan Shine Serum
65% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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 silicones.
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!
Bed Head by TIGI Juxta-Pose Dry Serum
65% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
Biolage Smooth Proof Serum
65% match
with the ingredients and function of The Body Shop Grapeseed Glossing Serum
Dupe Explained
These products are both cruelty-free hair serums that contain. They've got a total of 6 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances, oils 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!
Fanola Restructuring Fluid Crystals
65% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both cruelty-free hair serums that contain. 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, oils 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!
Mise En Scène Perfect Serum
64% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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, oils 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!
Biolage Smooth Proof Serum
64% match
with the ingredients and function of Kérastase Elixir Ultime Hydrating Hair Oil Serum
Dupe Explained
These products are both hair serums 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, oils 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!
Biolage Smooth Proof Serum
64% match
with the ingredients and function of BioSilk Silk Therapy Serum
Dupe Explained
These products are both hair serums 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 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!
Cloud Weightless Glossing Serum
63% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances and silicones.
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 Smooth Proof Serum
63% match
with the ingredients and function of Kenra Platinum Color Charge Spray Serum
Dupe Explained
These products are both cruelty-free hair serums 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, oils 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!
Matrix Mega Sleek 96H Anti-Frizz Topcoat Serum
63% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances, oils and silicones.
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 Smooth Proof Serum
63% match
with the ingredients and function of Dove Intensive Repair 10 In 1 Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums 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, oils 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!
Biolage Smooth Proof Serum
63% match
with the ingredients and function of Matrix Food For Soft Multi-Use Hair Oil Serum
Dupe Explained
These products are both hair serums 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, oils 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!
L'Oreal Bond Repair Leave-In Serum For Damaged Hair
62% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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, oils and silicones.
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!
L'Oreal Bond Repair Leave-In Serum For Damaged Hair
62% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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, oils and silicones.
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!
L'Oreal Bond Repair Leave-In Serum For Damaged Hair
62% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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, oils and silicones.
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!
Skinfood Argan Oil Silk+ Hair Essence
61% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums 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, oils 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!
Lador Silk-Ring Hair Essence
61% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 8 ingredients in common.
They both do not contain any sulfates. They both contain common allergens, fragrances, oils 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!
Biolage Smooth Proof Serum
60% match
with the ingredients and function of Fantasia Frizz Buster Serum
Dupe Explained
These products are both cruelty-free hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances and silicones.
Both products are also fungal acne (malassezia) 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 Smooth Proof Serum
60% match
with the ingredients and function of Ion Styling Solutions Silk Drops
Dupe Explained
These products are both cruelty-free hair serums that contain. They've got a total of 6 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 fungal acne (malassezia) 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 Smooth Proof Serum
60% match
with the ingredients and function of John Frieda Frizz Ease Extra Strength Hair Serum
Dupe Explained
These products are both vegan hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. They both contain 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!
got2b Smooth Operator Smoothing Satin Drops
60% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances and silicones.
Both products are also fungal acne (malassezia) 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 Smooth Proof Serum
59% match
with the ingredients and function of Kérastase Sérum Filler Fondamental Repairing Anti-Frizz Serum
Dupe Explained
These products are both hair serums 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.
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!
John Frieda Frizz Ease All-In-1 Serum
59% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan hair serums that contain. They've got a total of 6 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
Biolage Smooth Proof Serum
59% match
with the ingredients and function of Alfaparf Milano Semi Di Lino Sublime Cristalli Liquidi Seta
Dupe Explained
These products are both vegan and cruelty-free hair serums that contain. They've got a total of 7 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances and silicones.
Both products are also fungal acne (malassezia) 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 Smooth Proof Serum
59% match
with the ingredients and function of Seint Heavenly Hair Gloss
Dupe Explained
These products are both cruelty-free hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
Sublimo Sublime Elixir
58% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both cruelty-free hair serums that contain. They've got a total of 7 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
Delia Cosmetics Cameleo Serum For Blonde Hair
58% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
Muk Hot Muk Smoothing Serum
58% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any parabens or sulfates. 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!
Fekkai Brilliant Gloss Glass Hair Anti-Frizz Serum
58% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums that contain. They've got a total of 7 ingredients in common.
They both do not contain any parabens or sulfates. They both contain 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 Filler Hyaluronic Moisture Repair Serum
58% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums 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, oils 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!
Mise En Scène Perfect Serum
57% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
Natura Siberica Ice Professional Keep My Color Serum
56% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums 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, oils 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!
Biolage Smooth Proof Serum
56% match
with the ingredients and function of L'Oreal Elvive Dream Lengths Frizz Killer Serum
Dupe Explained
These products are both hair serums 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 oils.
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!
Garnier Hair Filler Strength Repair Serum
56% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both vegan and cruelty-free hair serums 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, oils 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 Smooth Proof Serum
56% match
with the ingredients and function of Kérastase Symbiose Sérum Nuit Intensif
Dupe Explained
These products are both hair serums that contain. 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 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!
Kerasys Keramide Extreme Damage Hair Serum
55% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 9 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances and silicones.
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!
Missha Damaged Hair Therapy Essence
55% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 11 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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'Oréal Professionnel Elvive Glycolic Gloss Leave-In Serum For Dull Hair
55% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums 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, oils 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!
Mise En Scène Perfect Serum
55% match
with the ingredients and function of Biolage Smooth Proof Serum
Dupe Explained
These products are both hair serums that contain. They've got a total of 7 ingredients in common.
They both do not contain any parabens or sulfates. They both contain common allergens, fragrances, oils 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!
We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.
The data we've presented on this page has been verified by a member of the SkinSort Team.
Read more about us
