Cosmo Dupes

Last updated on July 02, 2026

Welcome to our complete breakdown of the top 50 Cosmo dupes and alternatives that we've found.

If you're searching for dupes of a specific Cosmo product, you can use our Dupe Finder to search for them!

We use hundreds of science-backed factors to find you the best dupes.
Learn more about our dupe methodology

Our Roundup

Here's a quick roundup of our findings. Continue reading for the full breakdown!

Principia Serum Facial NC-10
Most Similar Ingredients

Principia's Serum Facial NC-10 is the dupe with the most similar ingredients. Our matching methodology puts it at an 76% ingredient match to Cosmo's 10% Niacinamide + Zinc Face Serum!

The Ordinary Niacinamide 10% + Zinc 1%
Most Liked

Of all of the dupes for this product, The Ordinary's Niacinamide 10% + Zinc 1% is the most liked by our community. Our matching algorithm puts it at an 72% overall match with Cosmo's 10% Niacinamide + Zinc Face Serum!

Dupe #5

Cosmo 10% Niacinamide + Zinc Face Serum

84% match

with the ingredients and function of Principia Serum Facial NC-10

100% Attribute Match
76% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #1

Biovène Barcelona Blemish Formula 10% Niacinamide + 1% Zinc Face Serum

80% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
65% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #2

Inopharm Pure Elements 10% Niacinamide + 1% Zinc Brightening Serum

80% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
68% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Don't miss the latest dupes
Build your routine, discover dupes, and more by joining our community
Dupe #3

ThriveCo 10% Vitamin C + HA Serum

80% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #4

Skincyclopedia Face Serum with 10% Niacinamide Acid

80% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
65% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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.

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!

Dupe #5

Dermocracy Sérum 15% Niacinamida

79% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #2

See Love Daily Oil Control Serum

79% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

98% Attribute Match
68% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 7 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #4

Cosmo 10% Niacinamide + Zinc Face Serum

79% match

with the ingredients and function of Ombú Seasonal Cosmetics Niacinamida 20% (Vitamina B3)

100% Attribute Match
66% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Don't miss the latest dupes
Build your routine, discover dupes, and more by joining our community
Dupe #3

The Derma Co 10% Niacinamide Face Serum

78% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

94% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 8 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #6

PomPom Niacinamide Pure Pore Refining Serum

78% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
65% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #14

Cosmo 10% Niacinamide + Zinc Face Serum

78% match

with the ingredients and function of Kruidvat Smooth Niacinamide 10% Serum

100% Attribute Match
64% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #10

Cosmo 10% Niacinamide + Zinc Face Serum

77% match

with the ingredients and function of Be Bodywise 10% Niacinamide Face Serum

98% Attribute Match
66% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 7 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #6

Cosmo 10% Niacinamide + Zinc Face Serum

76% match

with the ingredients and function of Geek & Gorgeous B-Bomb

100% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #2

Cosmo 10% Niacinamide + Zinc Face Serum

76% match

with the ingredients and function of The Derma Co 10% Vitamin C Face Serum

78% Attribute Match
68% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 7 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #7

Ombú Seasonal Cosmetics Extracto Orgánico Concentrado De Centella Asiática

76% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #8

Nature Spell 5% Niacinamide + 1% Zinc Face Serum

76% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

88% Attribute Match
65% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, 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 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!

Dupe #9

Poppi Clarifying Anti Blemish Serum

76% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, 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!

Dupe #9

Cosmo 10% Niacinamide + Zinc Face Serum

75% match

with the ingredients and function of Emina Ms. Pimple Acne Solution Face Serum

85% Attribute Match
65% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #17

Cosmo 10% Niacinamide + Zinc Face Serum

75% match

with the ingredients and function of Nerds. 12% Niacinamide Serum

100% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #10

ElynsLab Acne Control 10% Niacinamide + 1% Cink PCA + NMF serum

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #11

HEMA Booster 10% Niacinamide

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #12

Elyn's Lab Cosmetics Acne Control 10% Niacinamide + 1% Zinc PCA + 1% Glycerin

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #13

Dermocracy Sérum 10% Niacinamida + 5% Vitamina B5

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #14

artnaturals Niacinamide Balance Serum

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

88% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, 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.

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!

Dupe #15

Conscious Chemist Blackhead Melting Water

74% match

with the ingredients and function of Cosmo 7% Glycolic Acid Solution

86% Attribute Match
62% Ingredient Match

Dupe Explained

These products are both toners that contain AHA and exfoliants. They've got a total of 18 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Don't miss the latest dupes
Build your routine, discover dupes, and more by joining our community
Dupe #16

Conatural Niacinamide 10% + Zinc 1% - Super Activs Skin Serum

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, 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!

Dupe #17

Superdrug Me+ Niacinamide & Zinc Booster

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #7

Superdrug Me+ Niacinamide Serum

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #18

Pem Delian Purist

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #11

Cosmo 10% Niacinamide + Zinc Face Serum

74% match

with the ingredients and function of Skin Republic Niacinamide 10% + Zinc 1% Serum

98% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, 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 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!

Dupe #19

Wisdom Pharma N Sinamide Serum

74% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, 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!

Dupe #20

Eternal Secret Niacinamida 10% + Zinc 1% Serum

73% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #21

Revuele Niacinamide 15% Serum

73% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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.

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!

Dupe #22

Minimalist Niacinamide 10% with EUK

73% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

90% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 8 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #23

Flos-lek Aloe Gel For Dry Skin

73% match

with the ingredients and function of Cosmo Aloe Vera 99% Soothing Gel

92% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both general moisturizers that contain. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

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!

Dupe #24

Jeuvenile Sebum Balancing Anti-Blemish Niacinamide 10% Serum

73% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

98% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.

They're both likely to be good for 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!

Dupe #25

Boots Niacinamide 10% + Zinc 1% Serum

73% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

88% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, 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!

Dupe #26

Life Niacinamide 10% + Zinc PCA 1% Serum

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

94% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #27

Ever Bilena Plus 5% Niacinamide + Zinc Refining Serum

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, 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!

Dupe #28

Minimalist Niacinamide 5% Face Serum

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

83% Attribute Match
62% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 7 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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.

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!

Dupe #29

Minimalist 5% Niacinamide 1% HA serum

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

92% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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.

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!

Dupe #15

Cosmo 10% Niacinamide + Zinc Face Serum

72% match

with the ingredients and function of The Ordinary Niacinamide 10% + Zinc 1%

94% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #30

Revolution Beauty Blemish 10% Niacinamide + 1% Zinc Serum

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #31

Rolanyin Niacinamide 10% + Zinc 1%

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

94% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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.

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!

Dupe #18

Cosmo 10% Niacinamide + Zinc Face Serum

72% match

with the ingredients and function of Dermdoc 10% Niacinamide Face Serum

94% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #32

Revolution Beauty Niacinamide 15% Blemish & Pore Serum

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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.

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!

Dupe #19

Revolution Beauty Supreme Clarifying Serum

72% match

with the ingredients and function of Cosmo 10% Niacinamide + Zinc Face Serum

100% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and zinc. They've got a total of 4 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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.

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!

Dupe #11

Cosmo 10% Niacinamide + Zinc Face Serum

72% match

with the ingredients and function of LaGaia Unedited pH Balance

100% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for 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!

Dupe #5

Cosmo Repair Lotion Dryness Relief

71% match

with the ingredients and function of B-Pure Collagen Revitalizing Body Lotion

72% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both body lotions that contain niacinamide and Vitamin E. They've got a total of 13 ingredients in common.

They both do not contain any harsh alcohols, parabens or sulfates. They both contain fragrances, oils and silicones.

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!

Dupe #33

Viva Cosmetics Soothing Aloe Gel

71% match

with the ingredients and function of Cosmo Aloe Vera 99% Soothing Gel

70% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both general moisturizers that contain. They've got a total of 7 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances.

They're both likely to be good for 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!

SkinSort Icon
Verified by SkinSort

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