Welcome to our breakdown of the 18 best Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide 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 Cos De BAHA dupes that we've found, check out our best Cos De BAHA 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!
Isomers Skincare Laboratories's 1% Salicylic Acid 1% Azelaic Acid 1% Niacinamide is the dupe with the most similar ingredients. Our matching methodology puts it at an 44% ingredient match!
Of all of the dupes for this product, Avène's Hydrance Boost Concentrated Hydrating Serum is the most liked by our community. Our matching algorithm puts it at an 55% overall match!
- Isomers Skincare Laboratories 1% Salicylic Acid 1% Azelaic Acid 1% Niacinamide 1
- 111Skin Anti Blemish Booster 2
- S'he vec Hi Girls Bye Pores 10% Niacinamide + 1% Zinc PCA 3
- Isomers Skincare Laboratories 2% Salicylic Acid BHA Exfoliating Serum 4
- Clay Skintreats Rosé Dew Brightening Serum 5
- Yeppda AHA-BHA-PHA Ampoule Serum 6
- My iN.gredients Salicylic Acid Solution 7
- Cosmed Skinologist 10% Azelaic Solution 8
- Revolution Beauty Revolution Skincare Vitamin C Dark Spot Correcting Serum 9
- Glow Glass AHA BHA Renewing Serum 10
- Skindoze Glow Get It! Brightening Serum 11
- Uriage Dépiderm Anti-Dark Spot Brightening Booster Serum 12
- BioBalance Super Serum Beta Solution Pure Salicylic Acid 2% 13
- HALE Brightening Potion 14
- Avène Hydrance Boost Concentrated Hydrating Serum 15
- MaryenB Anc10 Azelaic Acid 10% Facial Serum 16
- MaryenB Anc5 Azelaic Acid 5% Facial Serum 17
- Open Formula Collagen Peptide Serum 18
Overview
What it is
Serum with 13 ingredients that contains BHA and niacinamide
Cool Features
It is cruelty-free and reef safe
Suited For
It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
It doesn't contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
65% match
with the ingredients and function of Isomers Skincare Laboratories 1% Salicylic Acid 1% Azelaic Acid 1% Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain BHA and niacinamide. They've got a total of 5 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
111Skin Anti Blemish Booster
62% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain BHA and niacinamide. They've got a total of 5 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $125.10 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!
S'he vec Hi Girls Bye Pores 10% Niacinamide + 1% Zinc PCA
61% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain niacinamide. They've got a total of 5 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
60% match
with the ingredients and function of Isomers Skincare Laboratories 2% Salicylic Acid BHA Exfoliating Serum
Dupe Explained
These products are both cruelty-free serums that contain BHA. They've got a total of 4 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin and reducing pores.
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!
Clay Skintreats Rosé Dew Brightening Serum
60% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain BHA and niacinamide. They've got a total of 3 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Yeppda AHA-BHA-PHA Ampoule Serum
60% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both serums that contain BHA and niacinamide. They've got a total of 6 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
My iN.gredients Salicylic Acid Solution
59% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain BHA and niacinamide. They've got a total of 4 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Cosmed Skinologist 10% Azelaic Solution
58% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both serums that contain BHA and niacinamide. They've got a total of 3 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 fighting acne, anti aging, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Revolution Beauty Revolution Skincare Vitamin C Dark Spot Correcting Serum
57% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain BHA and niacinamide. They've got a total of 5 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Glow Glass AHA BHA Renewing Serum
57% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain BHA. They've got a total of 4 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Skindoze Glow Get It! Brightening Serum
56% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 4 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Uriage Dépiderm Anti-Dark Spot Brightening Booster Serum
56% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 5 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
BioBalance Super Serum Beta Solution Pure Salicylic Acid 2%
56% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain BHA. They've got a total of 3 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 fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores 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!
HALE Brightening Potion
56% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain niacinamide. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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!
Avène Hydrance Boost Concentrated Hydrating Serum
55% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 4 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $29.10 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!
MaryenB Anc10 Azelaic Acid 10% Facial Serum
55% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain niacinamide. They've got a total of 4 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $4.09 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!
MaryenB Anc5 Azelaic Acid 5% Facial Serum
55% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain niacinamide. They've got a total of 4 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $2.09 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!
Open Formula Collagen Peptide Serum
52% match
with the ingredients and function of Cos De BAHA S4 Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide
Dupe Explained
These products are both cruelty-free serums that contain. They've got a total of 3 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 anti aging, dry skin, brightening 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!
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