Welcome to our breakdown of the 50 best Cosiq Vitamin CEF-10% Face 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 Cosiq dupes that we've found, check out our best Cosiq 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!
Olim Naturals's Caffeine 5% + EGCG Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 52% ingredient match!
Of all of the dupes for this product, Numbuzin's No. 6 Deep Sleep Mask Serum is the most liked by our community. Our matching algorithm puts it at an 58% overall match!
- Olim Naturals Caffeine 5% + EGCG Serum 1
- Now Solutions Vitamin C & Ferulic Acid Serum 2
- Dermazen Hydrating Vitamin C Serum 3
- Native Brightening Facial Serum 4
- OXX Cosmetics Boost Serum 5
- Native Aloe & Vitamin B3 Sensitive Facial Serum 6
- Shunly B,C,E + Ferulic Treatment 7
- Advanced Clinicals 5% Niacinamide Serum 8
- Timeless Skin Care Hyaluronic Acid Vitamin C Serum 9
- Dime Beauty Hyper Glow Serum 10
- Nip + Fab Vitamin C 5% Fix Serum 11
- Orimii Skin Toning Niacinamide Serum 12
- Wishcare Super Bright Vitamin C16 Serum 13
- Goldfaden MD Brightening Elixir 14
- Nacomi Next level Niacinamide 15% Serum 15
- Revolution Beauty Revolution Skincare x Sali Hughes Must-C Anytime Daily Serum 16
- Aromatica Glow Vita C Toning Serum Orange & Neroli 17
- Eight Saints Original Cin Niacinamide 10% Serum 18
- Deconstruct Vitamin C & Ferulic Acid Serum 19
- Deconstruct Hydrating Serum 20
- OXX Cosmetics Balance Serum 21
- NourishMax Vitamin C + B + E + Ferulic Serum 22
- Soul Apothecary Niacinamide + HA Serum in 10% 23
- Lanmeri Pure Radiance 15% C E + Ferulic 24
- Geologie Vitamin C+E Ferulic Serum 25
- Soul Apothecary Alpha Arbutin Plus Serum 26
- Orimii C-Glow Booster Serum SPF 15 27
- Indoganic Brightening Vitamin C Serum With Glutathione 28
- Eclat Natural Skincare Glisten Up Hyaluronic Acid Serum 29
- 111Skin Hayluronic Acid Aqua Booster 30
- tomorrowlabs Boosting Serum 31
- Dropology Vitamin C Solution 15% 32
- The Derma Co 10% Vitamin C Face Serum with 5% Niacinamide & Hyaluronic Acid 33
- Naked Flamingo Skin Pineapple C 20% Vitamin C Serum 34
- HoliFrog Sunnyside C Glow Serum 35
- By Nature Cica + 10% Niacinamide + Willow Bark Calming Serum 36
- Standard Skin and Beauty Retinol 1,5% Serum 37
- Cocooning Love Aloe Vera Gel Serum 38
- Neude Skin C-Bionic Brightening Super Serum 39
- S'he vec Glow Me Like You Do 4% Vitamin C + 0.5% Ferulic Acid 40
- Soul Apothecary Vitamin C Brightening Serum 41
- Gema HerrerÃas 12 Azelaic-N Serum 42
- AA Aloes Pink Serum-Booster 43
- The Derma Co C-Cinamide Radiance Serum 44
- MCoBeauty. Hydrating Hyaluronic Acid & Vitamin C Face Serum 45
- Numbuzin No. 6 Deep Sleep Mask Serum 46
- Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C 47
- The Derma Co 5% Vitamin C Daily Face Serum 48
- SLMD Bright Future Vitamin C Serum 49
- Numinous Niacinamide Serum 50
Overview
What it is
Serum with 16 ingredients that contains hyaluronic acid, niacinamide, Vitamin C and Vitamin E
Cool Features
It is cruelty-free, fungal acne (malassezia) safe, 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, dark spots and better texture
Free From
It doesn't contain any oils, parabens, silicones or sulfates
Olim Naturals Caffeine 5% + EGCG Serum
72% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
Now Solutions Vitamin C & Ferulic Acid Serum
68% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, scar healing, dark spots and better texture.
Both products are also fungal acne (malassezia) safe and 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!
Dermazen Hydrating Vitamin C Serum
67% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
Native Brightening Facial Serum
66% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
Cosiq Vitamin CEF-10% Face Serum
65% match
with the ingredients and function of OXX Cosmetics Boost Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
Native Aloe & Vitamin B3 Sensitive Facial Serum
65% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 fungal acne (malassezia) safe and 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!
Cosiq Vitamin CEF-10% Face Serum
65% match
with the ingredients and function of Shunly B,C,E + Ferulic Treatment
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any 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, 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!
Cosiq Vitamin CEF-10% Face Serum
64% match
with the ingredients and function of Advanced Clinicals 5% Niacinamide Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 9 ingredients in common.
They both do not contain any 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, 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!
Timeless Skin Care Hyaluronic Acid Vitamin C Serum
64% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and Vitamin C. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens, silicones 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, sensitive skin, reducing pores, 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!
Dime Beauty Hyper Glow Serum
64% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing, dark spots and better texture.
Both products are also fungal acne (malassezia) safe and 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!
Cosiq Vitamin CEF-10% Face Serum
64% match
with the ingredients and function of Nip + Fab Vitamin C 5% Fix Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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.
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!
Orimii Skin Toning Niacinamide Serum
64% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 7 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 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!
Cosiq Vitamin CEF-10% Face Serum
64% match
with the ingredients and function of Wishcare Super Bright Vitamin C16 Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any 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, 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!
Goldfaden MD Brightening Elixir
63% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, scar healing, dark spots and better texture.
Both products are also fungal acne (malassezia) safe and 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!
Nacomi Next level Niacinamide 15% Serum
63% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and niacinamide. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
Revolution Beauty Revolution Skincare x Sali Hughes Must-C Anytime Daily Serum
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
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 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!
Aromatica Glow Vita C Toning Serum Orange & Neroli
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain common allergens 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!
Eight Saints Original Cin Niacinamide 10% Serum
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 5 ingredients in common.
They both do not contain any 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, 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!
Deconstruct Vitamin C & Ferulic Acid Serum
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and Vitamin C. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens, silicones 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 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!
Deconstruct Hydrating Serum
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and niacinamide. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, 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.
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!
OXX Cosmetics Balance Serum
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
NourishMax Vitamin C + B + E + Ferulic Serum
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any 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, 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!
Soul Apothecary Niacinamide + HA Serum in 10%
62% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any 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, 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!
Cosiq Vitamin CEF-10% Face Serum
61% match
with the ingredients and function of Lanmeri Pure Radiance 15% C E + Ferulic
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any oils, 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!
Geologie Vitamin C+E Ferulic Serum
61% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any 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, 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!
Soul Apothecary Alpha Arbutin Plus Serum
61% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any oils, 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!
Cosiq Vitamin CEF-10% Face Serum
61% match
with the ingredients and function of Orimii C-Glow Booster Serum SPF 15
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 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, sensitive skin, reducing pores, scar healing 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!
Cosiq Vitamin CEF-10% Face Serum
61% match
with the ingredients and function of Indoganic Brightening Vitamin C Serum With Glutathione
Dupe Explained
These products are both cruelty-free serums that contain niacinamide, Vitamin C and Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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.
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!
Eclat Natural Skincare Glisten Up Hyaluronic Acid Serum
60% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain common allergens.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive 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!
Cosiq Vitamin CEF-10% Face Serum
60% match
with the ingredients and function of 111Skin Hayluronic Acid Aqua Booster
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
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 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!
tomorrowlabs Boosting Serum
60% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain niacinamide and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
Dropology Vitamin C Solution 15%
60% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face 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 oils, parabens, silicones 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 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 Derma Co 10% Vitamin C Face Serum with 5% Niacinamide & Hyaluronic Acid
60% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, 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
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!
Naked Flamingo Skin Pineapple C 20% Vitamin C Serum
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 5 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 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!
HoliFrog Sunnyside C Glow Serum
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain niacinamide, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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!
By Nature Cica + 10% Niacinamide + Willow Bark Calming Serum
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain common allergens 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 and dark spots.
Both products are also reef safe.
Price Comparison
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Standard Skin and Beauty Retinol 1,5% Serum
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and niacinamide. They've got a total of 5 ingredients in common.
They both do not contain any oils, 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 reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
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Cocooning Love Aloe Vera Gel Serum
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 5 ingredients in common.
They both do not contain any 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, 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!
Cosiq Vitamin CEF-10% Face Serum
59% match
with the ingredients and function of Neude Skin C-Bionic Brightening Super Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 10 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 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!
S'he vec Glow Me Like You Do 4% Vitamin C + 0.5% Ferulic Acid
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain niacinamide, Vitamin C and Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain common allergens 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 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!
Soul Apothecary Vitamin C Brightening Serum
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain niacinamide, Vitamin C and Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any oils, 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!
Gema HerrerÃas 12 Azelaic-N Serum
59% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens 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 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!
Cosiq Vitamin CEF-10% Face Serum
58% match
with the ingredients and function of AA Aloes Pink Serum-Booster
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and Vitamin C. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain common allergens and fragrances.
They're both likely to be good for 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!
The Derma Co C-Cinamide Radiance Serum
58% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, 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.
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!
MCoBeauty. Hydrating Hyaluronic Acid & Vitamin C Face Serum
58% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain common allergens 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 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!
Numbuzin No. 6 Deep Sleep Mask Serum
58% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
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 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, 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!
Cosiq Vitamin CEF-10% Face Serum
58% match
with the ingredients and function of Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C
Dupe Explained
These products are both cruelty-free serums that contain niacinamide, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any 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, 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 Derma Co 5% Vitamin C Daily Face Serum
58% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 7 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 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!
SLMD Bright Future Vitamin C Serum
58% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 5 ingredients in common.
They both do not contain any oils, 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!
Numinous Niacinamide Serum
58% match
with the ingredients and function of Cosiq Vitamin CEF-10% Face Serum
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 oils, parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores 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!
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