Welcome to our breakdown of the 9 best Allies of Skin 20% Vitamin C Brighten + Firm 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 Allies of Skin dupes that we've found, check out our best Allies of Skin 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!
Brandefy Skin's 15% Vitamin C + E + Ferulic Acid Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 39% ingredient match!
Of all of the dupes for this product, The Ordinary's Ascorbyl Glucoside Solution 12% is the most liked by our community. Our matching algorithm puts it at an 54% overall match!
- Brandefy Skin 15% Vitamin C + E + Ferulic Acid Serum 1
- Regimen Lab Vitamin X 2
- reviv serums Reviv-C 36% Vitamin C Serum 3
- Bliss Bright Idea Serum 4
- COLLISTAR Milano Attivi Puri Vitamin C + Alpha-Arbutin 5
- BioBalance Collagen 4.5% + Vitamin C 0.5% Super Serum 6
- The Ordinary Ascorbyl Glucoside Solution 12% 7
- Hourglass Cosmetics Equilibriumâ„¢ Biomimetic Skin Active Serum 8
- The Formula rx Vitamin C Brightening Serum 9
Overview
What it is
Serum with 24 ingredients that contains exfoliants, PHA, Vitamin C and Vitamin E
Cool Features
It is cruelty-free and reef safe
Suited For
It has ingredients that are good for anti aging, dry skin, brightening skin, scar healing, dark spots and better texture
Free From
It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates
Brandefy Skin 15% Vitamin C + E + Ferulic Acid Serum
58% match
with the ingredients and function of Allies of Skin 20% Vitamin C Brighten + Firm Serum
Dupe Explained
These products are both cruelty-free serums that contain Vitamin C and Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, 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!
Regimen Lab Vitamin X
58% match
with the ingredients and function of Allies of Skin 20% Vitamin C Brighten + Firm Serum
Dupe Explained
These products are both cruelty-free serums that contain Vitamin C and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates. They both contain silicones.
They're both likely to be good for anti aging, dry skin, brightening skin, 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!
Allies of Skin 20% Vitamin C Brighten + Firm Serum
56% match
with the ingredients and function of reviv serums Reviv-C 36% Vitamin C Serum
Dupe Explained
These products are both cruelty-free serums that contain Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any common allergens, fragrances, parabens or sulfates. They both contain silicones.
They're both likely to be good for anti aging, dry skin, brightening skin, 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!
Allies of Skin 20% Vitamin C Brighten + Firm Serum
56% match
with the ingredients and function of Bliss Bright Idea Serum
Dupe Explained
These products are both cruelty-free serums that contain exfoliants, Vitamin C and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $76.03 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!
COLLISTAR Milano Attivi Puri Vitamin C + Alpha-Arbutin
55% match
with the ingredients and function of Allies of Skin 20% Vitamin C Brighten + Firm Serum
Dupe Explained
These products are both serums that contain Vitamin C. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, 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!
BioBalance Collagen 4.5% + Vitamin C 0.5% Super Serum
55% match
with the ingredients and function of Allies of Skin 20% Vitamin C Brighten + Firm Serum
Dupe Explained
These products are both serums that contain Vitamin C. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, 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!
Allies of Skin 20% Vitamin C Brighten + Firm Serum
54% match
with the ingredients and function of The Ordinary Ascorbyl Glucoside Solution 12%
Dupe Explained
These products are both cruelty-free serums that contain Vitamin C. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.
They're both likely to be good for anti aging, brightening skin, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $86.70 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!
Hourglass Cosmetics Equilibriumâ„¢ Biomimetic Skin Active Serum
54% match
with the ingredients and function of Allies of Skin 20% Vitamin C Brighten + Firm Serum
Dupe Explained
These products are both cruelty-free serums that contain Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, 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!
The Formula rx Vitamin C Brightening Serum
54% match
with the ingredients and function of Allies of Skin 20% Vitamin C Brighten + Firm Serum
Dupe Explained
These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, 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!
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The data we've presented on this page has been verified by a member of the SkinSort Team.
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