Welcome to our complete breakdown of the top 20 DefenAge dupes and alternatives that we've found.
If you're searching for dupes of a specific DefenAge product, you can use our Dupe Finder to search for them!
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!
Paula's Choice's Resist Ultra-Light Super Antioxidant Concentrate Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 46% ingredient match to DefenAge's 8 in 1 Bioserum!
Of all of the dupes for this product, Naturium's Niacinamide Serum 12% Plus Zinc 2% is the most liked by our community. Our matching algorithm puts it at an 56% overall match with DefenAge's 8 in 1 Bioserum!
- Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum 1
- Carrot & Stick The Repair Cream 2
- ACO Face Perfecting Serum 3
- Pudderdåserne Niacinamid 10% Serum 4
- Skinmade Hyaluronic Acid + Vitamin C Serum 5
- Yeouth Niacinamide Serum 6
- Naturium Niacinamide Serum 12% Plus Zinc 2% 7
- Cream Co. SOS Serum 8
- Renee Rouleau Skin Care Mint Renewal Cleanser 9
- Kylie Skin Hyaluronic Acid Serum 10
- Allies of Skin Multi Hyaluronic Antioxidant Hydration Serum 11
- Hada Labo + Plus for Sensitive Skin Hydra Creamy Wash 12
- No7 Future Renew Serum 13
- reviv serums Ultimate Serum 14
- ISDIN Ureadin Fusion Serum Anti-wrinkle Lift 15
- BIOTHERM Biosource Hydra-Toning Fresh Foam 16
- Neutrogena Hydro Boost+ Niacinamide Serum, Fragrance Free 17
- Eveline Hyaluron Clinic Moisturising Micellar Water 18
- Pudderdåserne Alt I En Hyaluronsyre 19
- Olival Professional Peptide Serum P 20
Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum
60% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain AHA, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 12 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain silicones.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
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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!
Carrot & Stick The Repair Cream
59% match
with the ingredients and function of DefenAge 24/7 Barrier Balance Anti-Aging Cream
Dupe Explained
These products are both cruelty-free general moisturizers that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain 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.
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!
ACO Face Perfecting Serum
57% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain silicones.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores 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!
Pudderdåserne Niacinamid 10% Serum
57% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain silicones.
They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores 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!
Skinmade Hyaluronic Acid + Vitamin C Serum
56% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both serums that contain AHA, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain silicones.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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!
Yeouth Niacinamide Serum
56% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores 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!
Naturium Niacinamide Serum 12% Plus Zinc 2%
56% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain silicones.
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 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!
Cream Co. SOS Serum
56% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain AHA, hyaluronic acid, niacinamide, peptides and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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!
Renee Rouleau Skin Care Mint Renewal Cleanser
55% match
with the ingredients and function of DefenAge 1-Step Multi-Cleanse
Dupe Explained
These products are both cruelty-free face cleansers that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for sensitive skin 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!
Kylie Skin Hyaluronic Acid Serum
54% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, peptides 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 both contain oils and silicones.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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!
Allies of Skin Multi Hyaluronic Antioxidant Hydration Serum
54% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain AHA, hyaluronic acid, niacinamide, peptides and Vitamin E. They've got a total of 12 ingredients in common.
They both do not contain any harsh alcohols, parabens or sulfates. They both contain oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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!
Hada Labo + Plus for Sensitive Skin Hydra Creamy Wash
54% match
with the ingredients and function of DefenAge 1-Step Multi-Cleanse
Dupe Explained
These products are both face cleansers that contain. They've got a total of 3 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.
They're both likely to be good for sensitive skin 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!
No7 Future Renew Serum
53% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, peptides and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any common allergens, parabens or sulfates. They both contain silicones.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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!
reviv serums Ultimate Serum
53% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both serums that contain hyaluronic acid, peptides and Vitamin E. They've got a total of 13 ingredients in common.
They both do not contain any harsh alcohols, 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 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!
ISDIN Ureadin Fusion Serum Anti-wrinkle Lift
53% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, peptides and Vitamin E. They've got a total of 12 ingredients in common.
They both do not contain any harsh alcohols, parabens or sulfates. They both contain silicones.
They're both likely to be good for anti aging, dry skin and brightening 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!
BIOTHERM Biosource Hydra-Toning Fresh Foam
53% match
with the ingredients and function of DefenAge 1-Step Multi-Cleanse
Dupe Explained
These products are both face cleansers that contain. They've got a total of 15 ingredients in common.
They both do not contain any common allergens, oils or sulfates.
They're both likely to be good for sensitive skin and better texture.
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!
Neutrogena Hydro Boost+ Niacinamide Serum, Fragrance Free
52% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain silicones.
They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores 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!
Eveline Hyaluron Clinic Moisturising Micellar Water
52% match
with the ingredients and function of DefenAge 1-Step Multi-Cleanse
Dupe Explained
These products are both cruelty-free face cleansers that contain. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for sensitive skin 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!
Pudderdåserne Alt I En Hyaluronsyre
51% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain silicones.
They're both likely to be good for dry skin and brightening 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!
Olival Professional Peptide Serum P
49% match
with the ingredients and function of DefenAge 8 in 1 Bioserum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and peptides. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates.
They're both likely to be good for dry skin and brightening 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!
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