Welcome to our breakdown of the 9 best Zelens Youth Intelligence Age Defying 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 Zelens dupes that we've found, check out our best Zelens 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!
REN Clean Skincare's Glow and Protect Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 38% ingredient match!
Of all of the dupes for this product, The INKEY List's Retinol Serum is the most liked by our community. Our matching algorithm puts it at an 54% overall match!
- REN Clean Skincare Glow and Protect Serum 1
- TRUology C-Boost Intense Defense Serum 2
- The INKEY List Q10 Serum 3
- SVR Clairial Serum 4
- The INKEY List Retinol Serum 5
- Philosophy Dose of Wisdom Bouncy Skin Reactivating Serum 6
- Hydrinity Vivid Brightening Serum 7
- Nip + Fab Retinol Fix Serum Extreme 3% 8
- Stella by Stella McCartney Alter-Care Serum 9
Overview
What it is
Serum with 54 ingredients that contains hyaluronic acid, peptides, 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, reducing pores, scar healing and better texture
Free From
It doesn't contain any oils, parabens or sulfates
REN Clean Skincare Glow and Protect Serum
59% match
with the ingredients and function of Zelens Youth Intelligence Age Defying Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and Vitamin C. They've got a total of 14 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
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!
Zelens Youth Intelligence Age Defying Serum
57% match
with the ingredients and function of TRUology C-Boost Intense Defense Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, peptides, Vitamin C and Vitamin E. They've got a total of 13 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain fragrances.
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!
The INKEY List Q10 Serum
56% match
with the ingredients and function of Zelens Youth Intelligence Age Defying Serum
Dupe Explained
These products are both cruelty-free 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 parabens or sulfates. They both contain silicones.
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing 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!
SVR Clairial Serum
55% match
with the ingredients and function of Zelens Youth Intelligence Age Defying Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain fragrances and 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!
The INKEY List Retinol Serum
54% match
with the ingredients and function of Zelens Youth Intelligence Age Defying Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, peptides, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.
They both do not contain any 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!
Philosophy Dose of Wisdom Bouncy Skin Reactivating Serum
54% match
with the ingredients and function of Zelens Youth Intelligence Age Defying Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 16 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing, dark spots and better texture.
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!
Zelens Youth Intelligence Age Defying Serum
54% match
with the ingredients and function of Hydrinity Vivid Brightening Serum
Dupe Explained
These products are both serums that contain hyaluronic acid and peptides. They've got a total of 15 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens, fragrances and silicones.
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!
Nip + Fab Retinol Fix Serum Extreme 3%
53% match
with the ingredients and function of Zelens Youth Intelligence Age Defying Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and peptides. 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 and 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!
Stella by Stella McCartney Alter-Care Serum
52% match
with the ingredients and function of Zelens Youth Intelligence Age Defying Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and Vitamin E. They've got a total of 13 ingredients in common.
They both do not contain any parabens or sulfates. They both contain fragrances.
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing 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!
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
