Welcome to our breakdown of the 15 best Kerstin Florian Clarifying Probiotic Refining Serum dupes and alternatives.
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If you'd like to see the all of the Kerstin Florian dupes that we've found, check out our best Kerstin Florian 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!
Ulta's Brighten Up Face Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 41% ingredient match!
Of all of the dupes for this product, The INKEY List's Niacinamide Oil Control Serum is the most liked by our community. Our matching algorithm puts it at an 50% overall match!
- Ulta Brighten Up Face Serum 1
- Fresh Lotus AHA Resurfacing Dream Serum 2
- Seacret Bio Skin Glow MA Night Ampoule Serum 3
- Mimitika Natural Fizz Serum 4
- Bhumi Luminight Exfoliating Serum 5
- Toskani Night Reverse Advanced Serum 6
- Renee Rouleau Skin Care Pore + Wrinkle Perfecting Serum 7
- artnaturals Lactic Acid 7% + AHA 5% 8
- Skintegra Skinlick Cloud Serum Light 9
- Sephora Collection Targeted Dark Spots Serum 10
- The INKEY List Collagen Peptide Serum 11
- Revolution Beauty Niacinamide 15% Blemish & Pore Serum 12
- Revolution Beauty Blemish 10% Niacinamide + 1% Zinc Serum 13
- So Fly Cosmetics Exfoliating & Glow Serum 14
- The INKEY List Niacinamide Oil Control Serum 15
Overview
What it is
Serum with 48 ingredients that contains AHA, exfoliants and zinc
Cool Features
It is 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, dark spots and better texture
Free From
It doesn't contain any parabens, silicones or sulfates
Kerstin Florian Clarifying Probiotic Refining Serum
60% match
with the ingredients and function of Ulta Brighten Up Face Serum
Dupe Explained
These products are both serums that contain AHA and exfoliants. They've got a total of 13 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols and 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, dark spots and better texture.
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!
Fresh Lotus AHA Resurfacing Dream Serum
60% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA and exfoliants. They've got a total of 15 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain common allergens, fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $24.00 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!
Seacret Bio Skin Glow MA Night Ampoule Serum
59% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA and exfoliants. They've got a total of 19 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $20.00 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!
Mimitika Natural Fizz Serum
59% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 11 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.
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!
Bhumi Luminight Exfoliating Serum
56% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 11 ingredients in common.
They both do not contain any 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, dark spots and better texture.
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!
Toskani Night Reverse Advanced Serum
55% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 12 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture.
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!
Renee Rouleau Skin Care Pore + Wrinkle Perfecting Serum
53% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 10 ingredients in common.
They both do not contain any 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, dark spots and better texture.
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!
artnaturals Lactic Acid 7% + AHA 5%
53% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 9 ingredients in common.
They both do not contain any parabens, silicones or sulfates.
They're both likely to be good for anti aging, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also fungal acne (malassezia) safe and reef safe.
Price Comparison
This dupe is $66.03 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!
Skintegra Skinlick Cloud Serum Light
52% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 11 ingredients in common.
They both do not contain any parabens, silicones or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and dark spots.
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!
Sephora Collection Targeted Dark Spots Serum
52% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain. They've got a total of 11 ingredients in common.
They both do not contain any 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 dark spots.
Both products are also fungal acne (malassezia) safe and reef safe.
Price Comparison
This dupe is $59.00 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!
The INKEY List Collagen Peptide Serum
51% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 9 ingredients in common.
They both do not contain any parabens, silicones or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $64.00 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!
Revolution Beauty Niacinamide 15% Blemish & Pore Serum
51% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain. They've got a total of 8 ingredients in common.
They both do not contain any parabens, silicones or sulfates.
They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also fungal acne (malassezia) safe and reef safe.
Price Comparison
This dupe is $66.61 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!
Revolution Beauty Blemish 10% Niacinamide + 1% Zinc Serum
51% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain. They've got a total of 8 ingredients in common.
They both do not contain any parabens, silicones or sulfates.
They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores, scar healing and dark spots.
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!
So Fly Cosmetics Exfoliating & Glow Serum
50% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums that contain AHA. They've got a total of 10 ingredients in common.
They both do not contain any parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.
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!
The INKEY List Niacinamide Oil Control Serum
50% match
with the ingredients and function of Kerstin Florian Clarifying Probiotic Refining Serum
Dupe Explained
These products are both serums 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 oils.
They're both likely to be good for fighting acne, 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 $69.00 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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