Welcome to our breakdown of the 50 best Cosiq Vitamin B3-5% Niacinamide 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!
Dropology's Hyaluronic Acid 2% + Vit. B5 is the dupe with the most similar ingredients. Our matching methodology puts it at an 78% ingredient match!
Of all of the dupes for this product, Kiehl's's Ultra Pure High-Potency 5.0% Niacinamide Serum is the most liked by our community. Our matching algorithm puts it at an 64% overall match!
- Dropology Hyaluronic Acid 2% + Vit. B5 1
- Nobody's Nobody Multi Tasking 5 In 1 Serum 2
- FaceTheory Porebright Niacinamide 20% Refining Serum 3
- Standard Skin and Beauty 2% Alpha Arbutin Serum With Hyaluronic Acid 4
- FaceTheory Porebright Serum N20 Pro S4 PRO 5
- By Nature Cica + 10% Niacinamide + Willow Bark Calming Serum 6
- Revolution Beauty 4X Hyaluronic Acid Serum 7
- Timeless Skin Care Matrixyl 3000 Serum 8
- Anko 3% Niacinamide Serum 9
- Cos De BAHA P M.A Peptide Serum 10
- Nacomi Next level Niacinamide 15% Serum 11
- Timeless Skin Care Hyaluronic Acid Vitamin C Serum 12
- Ultraceuticals Ultra B2 Hydrating Serum 13
- Anko 3% Niacinamide Serum 14
- Dermanat Serum Niacinamida (Niacinamide Serum) 15
- Dermorepubliq 10% Niacinamide + Hyaluronic High-Strength Formula Serum 16
- Now Solutions Vitamin C & Ferulic Acid Serum 17
- Ulta Hydra Burst Face Serum 18
- Dermorepubliq 5% Niacinamide + Hyaluronic Acid Sensitive Skin Formula Serum 19
- Edible Beauty Broccoli Blue Light Revitalise Booster 20
- Skin Nutrition Botanicals Multi-Peptide Anti-Aging Serum 21
- MCoBeauty. Hydrating Hyaluronic Acid & Vitamin C Face Serum 22
- Apeer Redness Serum 23
- FaceTheory Porebright Niacinamide 10% Refining Serum 24
- Elementary Retinaldehyde 0.1 Serum 25
- higherDOSE Light-Activated Glow Serum 26
- Revolution Beauty Targeted Under Eye Serum - 5% Caffeine + Hyaluronic Acid Serum 27
- Timeless Skin Care CoEnzyme Q10 Serum 28
- Victoria Beauty 24K Gold Silk Sensation Face Serum-Essence 29
- Synergy Therm Cosmetics Hydrate Serum 30
- SkinDivision 1% Kojic Acid + 2% Alpha Arbutin Hyperpigmentation Serum 31
- Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum 32
- Olival Professional Peptide Serum P 33
- FaceTheory Porebright N10 Serum 34
- bondi sands Begin Again Vitamin B3 Serum 35
- Eva Naturals 12% Niacinamide Serum for Face + 2% Zinc and Hyaluronic Acid 36
- La Saponaria Niacinamide + Zinco 37
- Typology Eye Serum 5% Caffeine + 5% Niacinamide 38
- Talika Skintelligence Serum Anti-Age 39
- Standard Skin and Beauty 10% Niacinamide & 1% Zinc Serum 40
- Fleur & Bee Just Dew It Hydrating Serum 41
- Sick Science Shapeshift V-Line Jaw Defining Serum 42
- Brandefy Skin No Needles Renew Serum 43
- cyrene Bifida Night Repair Serum 44
- The Formula rx Renaissance Gentle Retinol Complex Serum 45
- Spa Salonnepro Total Repair Serum 46
- Standard Skin and Beauty 0,3% Retinol Serum With Niacinamide & Hyaluronic Acid 47
- Ombú Seasonal Cosmetics Niacinamida 20% (Vitamina B3) 48
- Holyplant 10% Niacinamid Serum 49
- Asaya 2% Kojic Acid & 1% Alpha Arbutin Serum 50
Overview
What it is
Serum with 11 ingredients that contains hyaluronic acid, niacinamide, peptides and Vitamin E
Cool Features
It is vegan, cruelty-free, 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 and dark spots
Free From
It doesn't contain any oils, parabens, silicones or sulfates
Dropology Hyaluronic Acid 2% + Vit. B5
76% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan serums that contain hyaluronic acid. 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 dry skin, brightening skin and sensitive 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
71% match
with the ingredients and function of Nobody's Nobody Multi Tasking 5 In 1 Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid, niacinamide, peptides 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 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!
FaceTheory Porebright Niacinamide 20% Refining Serum
69% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free 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'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 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!
Standard Skin and Beauty 2% Alpha Arbutin Serum With Hyaluronic Acid
69% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and 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'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 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 B3-5% Niacinamide Face Serum
69% match
with the ingredients and function of FaceTheory Porebright Serum N20 Pro S4 PRO
Dupe Explained
These products are both vegan and cruelty-free 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'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 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 B3-5% Niacinamide Face Serum
69% match
with the ingredients and function of By Nature Cica + 10% Niacinamide + Willow Bark Calming Serum
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 parabens, silicones or sulfates. They both contain common allergens and fragrances.
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 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 B3-5% Niacinamide Face Serum
69% match
with the ingredients and function of Revolution Beauty 4X Hyaluronic Acid Serum
Dupe Explained
These products are both vegan and 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 both contain harsh alcohols, common allergens and fragrances.
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 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 B3-5% Niacinamide Face Serum
68% match
with the ingredients and function of Timeless Skin Care Matrixyl 3000 Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid and peptides. 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 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
68% match
with the ingredients and function of Anko 3% Niacinamide Serum
Dupe Explained
These products are both vegan 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 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!
Cos De BAHA P M.A Peptide Serum
67% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and peptides. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain common allergens.
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 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 B3-5% Niacinamide Face Serum
67% match
with the ingredients and function of Nacomi Next level Niacinamide 15% Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and niacinamide. They've got a total of 9 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, dry skin, brightening skin, sensitive 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
67% match
with the ingredients and function of Timeless Skin Care Hyaluronic Acid Vitamin C Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid and peptides. 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 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!
Ultraceuticals Ultra B2 Hydrating Serum
66% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both cruelty-free 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, dry skin, brightening skin, sensitive 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!
Anko 3% Niacinamide Serum
66% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide 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 both contain harsh alcohols, common allergens and fragrances.
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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
65% match
with the ingredients and function of Dermanat Serum Niacinamida (Niacinamide 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, 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!
Dermorepubliq 10% Niacinamide + Hyaluronic High-Strength Formula Serum
65% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide 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'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 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
65% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan 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, dry skin, brightening skin, sensitive skin 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!
Ulta Hydra Burst Face Serum
65% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, peptides and Vitamin E. They've got a total of 8 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, 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!
Dermorepubliq 5% Niacinamide + Hyaluronic Acid Sensitive Skin Formula Serum
65% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide 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'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 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!
Edible Beauty Broccoli Blue Light Revitalise Booster
65% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free 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'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 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 B3-5% Niacinamide Face Serum
65% match
with the ingredients and function of Skin Nutrition Botanicals Multi-Peptide Anti-Aging Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, peptides and Vitamin E. 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, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
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 B3-5% Niacinamide Face Serum
65% match
with the ingredients and function of MCoBeauty. Hydrating Hyaluronic Acid & Vitamin C Face Serum
Dupe Explained
These products are both vegan and 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 parabens, silicones or sulfates. They both contain common allergens and fragrances.
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 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!
Apeer Redness Serum
65% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and 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.
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!
FaceTheory Porebright Niacinamide 10% Refining Serum
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free 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'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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
64% match
with the ingredients and function of Elementary Retinaldehyde 0.1 Serum
Dupe Explained
These products are both 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 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!
higherDOSE Light-Activated Glow Serum
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid, niacinamide and peptides. 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, dry skin, brightening skin, sensitive 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!
Revolution Beauty Targeted Under Eye Serum - 5% Caffeine + Hyaluronic Acid Serum
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and 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'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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
64% match
with the ingredients and function of Timeless Skin Care CoEnzyme Q10 Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, peptides 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 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
64% match
with the ingredients and function of Victoria Beauty 24K Gold Silk Sensation Face Serum-Essence
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide and peptides. 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, dry skin, brightening skin, sensitive 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!
Synergy Therm Cosmetics Hydrate Serum
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid 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 dry skin, brightening skin, sensitive skin, 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
64% match
with the ingredients and function of SkinDivision 1% Kojic Acid + 2% Alpha Arbutin Hyperpigmentation Serum
Dupe Explained
These products are both vegan and 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 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 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!
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide 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, 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!
Olival Professional Peptide Serum P
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and peptides. 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 dry skin, brightening skin and sensitive 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
64% match
with the ingredients and function of FaceTheory Porebright N10 Serum
Dupe Explained
These products are both vegan and cruelty-free 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'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!
bondi sands Begin Again Vitamin B3 Serum
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide 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 parabens, silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.
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!
Eva Naturals 12% Niacinamide Serum for Face + 2% Zinc and Hyaluronic Acid
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide 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'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 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!
La Saponaria Niacinamide + Zinco
64% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain 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, 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
64% match
with the ingredients and function of Typology Eye Serum 5% Caffeine + 5% Niacinamide
Dupe Explained
These products are both vegan and cruelty-free serums that contain 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, dry skin, brightening skin, sensitive 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!
Talika Skintelligence Serum Anti-Age
63% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, peptides 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 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!
Standard Skin and Beauty 10% Niacinamide & 1% Zinc Serum
63% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free 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'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 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 B3-5% Niacinamide Face Serum
63% match
with the ingredients and function of Fleur & Bee Just Dew It Hydrating Serum
Dupe Explained
These products are both vegan and 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'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 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 B3-5% Niacinamide Face Serum
63% match
with the ingredients and function of Sick Science Shapeshift V-Line Jaw Defining Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid, niacinamide, peptides 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'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!
Brandefy Skin No Needles Renew Serum
63% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid, niacinamide, peptides and Vitamin E. 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, dry skin, brightening skin, sensitive 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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
63% match
with the ingredients and function of cyrene Bifida Night Repair Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid, niacinamide, peptides 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, dry skin, brightening skin, sensitive 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!
The Formula rx Renaissance Gentle Retinol Complex Serum
63% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free 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'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!
Spa Salonnepro Total Repair Serum
63% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid, niacinamide and peptides. 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!
Standard Skin and Beauty 0,3% Retinol Serum With Niacinamide & Hyaluronic Acid
62% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide 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'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!
Ombú Seasonal Cosmetics Niacinamida 20% (Vitamina B3)
62% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain 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, 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!
Holyplant 10% Niacinamid Serum
62% match
with the ingredients and function of Cosiq Vitamin B3-5% Niacinamide Face Serum
Dupe Explained
These products are both vegan and cruelty-free serums that contain hyaluronic acid and niacinamide. They've got a total of 4 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates.
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!
Cosiq Vitamin B3-5% Niacinamide Face Serum
62% match
with the ingredients and function of Asaya 2% Kojic Acid & 1% Alpha Arbutin Serum
Dupe Explained
These products are both vegan and 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 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 and dark spots.
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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