Cosnori Hydrogel Mask Vitamin C

Dupes for Hydrogel Mask by Cosnori

Last updated on January 27, 2026

Welcome to our breakdown of the 49 best Cosnori Hydrogel Mask Vitamin C 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 Cosnori dupes that we've found, check out our best Cosnori 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!

Mixsoon Bean Hydrogel Mask
Most Similar Ingredients

Mixsoon's Bean Hydrogel Mask is the dupe with the most similar ingredients. Our matching methodology puts it at an 93% ingredient match!

MediCube Salmon PDRN Pink Collagen Gel Mask
Most Liked

Of all of the dupes for this product, MediCube's Salmon PDRN Pink Collagen Gel Mask is the most liked by our community. Our matching algorithm puts it at an 69% overall match!

Overview

What it is

Sheet mask with 24 ingredients that contains niacinamide and Vitamin C

Cool Features

It is 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 harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates

Dupe #1

Mixsoon Bean Hydrogel Mask

92% match

with the ingredients and function of Cosnori Hydrogel Mask

86% Attribute Match
93% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 22 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 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 #1

Mary & May Vegan Collagen Mask

88% match

with the ingredients and function of Cosnori Hydrogel Mask

85% Attribute Match
87% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 21 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 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 #10

Cosnori Hydrogel Mask

85% match

with the ingredients and function of Skin Control Glass Skin Facial Mask

71% Attribute Match
85% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 20 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 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 #2

Cosnori Hydrogel Mask

84% match

with the ingredients and function of Nacific Green Tea Cica Collagen Gel Mask Set

78% Attribute Match
83% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 22 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 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 #1

Cosnori Hydrogel Mask

82% match

with the ingredients and function of Thank You Farmer Rice Pure Glow Collagen Mask

82% Attribute Match
79% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 19 ingredients in common.

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

They're both likely to be good for 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!

Dupe #24

NatureWell Bio Collagen Face Masks

82% match

with the ingredients and function of Cosnori Hydrogel Mask

92% Attribute Match
73% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. 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 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

Anua Heartleaf 70 Soothing Collagen Mask

79% match

with the ingredients and function of Cosnori Hydrogel Mask

68% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both sheet masks that contain. They've got a total of 20 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 anti aging, dry skin, brightening skin, sensitive 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 #5

Cosnori Hydrogel Mask

73% match

with the ingredients and function of Holika Holika The Real Gel Mask

82% Attribute Match
63% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 17 ingredients in common.

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

They're both likely to be good for 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!

Dupe #1

Cosnori Hydrogel Mask

73% match

with the ingredients and function of Abib Glow Collagen Mask Glutathione Film

83% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 13 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 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 #3

glow Aloe Hydrogel Sheet Mask

71% match

with the ingredients and function of Cosnori Hydrogel Mask

78% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 15 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 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 #26

Cosnori Hydrogel Mask

71% match

with the ingredients and function of MediCube PDRN Pink Vita Coating Mask

79% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 13 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, 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!

Dupe #4

MediCube Deep Vita C Daily Quick Mask

70% match

with the ingredients and function of Cosnori Hydrogel Mask

73% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 12 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, 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!

Dupe #5

Meditherapy Blue Layer Water Dome Mask

69% match

with the ingredients and function of Cosnori Hydrogel Mask

72% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 12 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 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 #6

Oh K! Aloe Vera Jelly Patch

69% match

with the ingredients and function of Cosnori Hydrogel Mask

85% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 15 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 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 #7

MediCube Salmon PDRN Pink Collagen Gel Mask

69% match

with the ingredients and function of Cosnori Hydrogel Mask

75% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 16 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, 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!

Dupe #8

Neuraderm Hydro Brightening Mask Pack

68% match

with the ingredients and function of Cosnori Hydrogel Mask

85% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 15 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 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

Parnell Brightening Gel Mask Set

68% match

with the ingredients and function of Cosnori Hydrogel Mask

83% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 14 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, 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!

Dupe #10

Acwell Licorice pH Balancing Real Toning Capsule Gel Mask

68% match

with the ingredients and function of Cosnori Hydrogel Mask

64% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 17 ingredients in common.

They both do not contain any harsh alcohols, 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 #11

Wellage Calamine Calming Care Mask

68% match

with the ingredients and function of Cosnori Hydrogel Mask

72% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 11 ingredients in common.

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

They'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!

Dupe #6

Cosnori Hydrogel Mask

67% match

with the ingredients and function of Arencia Red Collagen Jello Mask

72% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 14 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 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 #10

COSRX AC Collection Blemish Care Sheet Mask

67% match

with the ingredients and function of Cosnori Hydrogel Mask

72% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 11 ingredients in common.

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

They'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 #12

Earth to Skin Super Fruits Prickly Pear Sheet Mask

67% match

with the ingredients and function of Cosnori Hydrogel Mask

96% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 11 ingredients in common.

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

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 #13

Glowture Glutathione Radiance Gel Mask

67% match

with the ingredients and function of Cosnori Hydrogel Mask

70% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 12 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 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

7e Wellness Vitalizing Glutathione Hydrogel Mask

67% match

with the ingredients and function of Cosnori Hydrogel Mask

69% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 13 ingredients in common.

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

They're both likely to be good for 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

Cell Fusion C Glass Skin Collagen Mask

67% match

with the ingredients and function of Cosnori Hydrogel Mask

71% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 17 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 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 #7

Cosnori Hydrogel Mask

67% match

with the ingredients and function of Heveblue Pot Pore Peptamin Hydro Collagen Mask

85% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 16 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 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 #23

Cosnori Hydrogel Mask

66% match

with the ingredients and function of Omnilux Hydrogel Facial Mask

77% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 13 ingredients in common.

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

They're both likely to be good for 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!

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

XLASH Hydro Gel Mask

66% match

with the ingredients and function of Cosnori Hydrogel Mask

53% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both sheet masks that contain. They've got a total of 17 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive 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!

Dupe #17

Lapcos Vita C Vitality Sheet Mask

66% match

with the ingredients and function of Cosnori Hydrogel Mask

69% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 11 ingredients in common.

They both do not contain any harsh alcohols, 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!

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

Tosowoong Pure Deep Sea Water Mask

66% match

with the ingredients and function of Cosnori Hydrogel Mask

70% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 10 ingredients in common.

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

They're both likely to be good for 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 #21

Cosnori Hydrogel Mask

66% match

with the ingredients and function of Omnilux Hydrogel Décolleté Mask

77% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 13 ingredients in common.

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

They're both likely to be good for 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 #18

Bon Ugly Firming Kelp First Mask

65% match

with the ingredients and function of Cosnori Hydrogel Mask

58% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, 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!

Dupe #19

Too Cool For School Drop Ampoule Mask Sheet

65% match

with the ingredients and function of Cosnori Hydrogel Mask

74% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 9 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 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 #20

Tosowoong Pure Snail Mask

65% match

with the ingredients and function of Cosnori Hydrogel Mask

70% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 10 ingredients in common.

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

They're both likely to be good for 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 #18

Emina Masquerade Face Mask

65% match

with the ingredients and function of Cosnori Hydrogel Mask

72% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 10 ingredients in common.

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

They're both likely to be good for 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!

Dupe #21

Loops Hyper Smooth Dark Spot Hydrogel Face Mask

65% match

with the ingredients and function of Cosnori Hydrogel Mask

65% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 14 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 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

Aceology Firming Peptide Hydrogel Mask

65% match

with the ingredients and function of Cosnori Hydrogel Mask

75% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both sheet masks that contain. They've got a total of 13 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 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!

Dupe #23

Dermal Korea Seoul Face Collagen Hydrogel Melting Mask

65% match

with the ingredients and function of Cosnori Hydrogel Mask

66% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both sheet masks that contain. They've got a total of 14 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 anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing 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 #24

Guardian Happy Mask Hokkaido Rose Face Mask

65% match

with the ingredients and function of Cosnori Hydrogel Mask

77% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 9 ingredients in common.

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

They're both likely to be good for 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 #25

Balea Glass Skin Collagen Maske

64% match

with the ingredients and function of Cosnori Hydrogel Mask

86% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 9 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 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

Benton Hydrogel Collagen Face Mask

64% match

with the ingredients and function of Cosnori Hydrogel Mask

75% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 14 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, 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!

Dupe #27

Anua Eternal Honmoon Vita Brightening Collagen Mask

64% match

with the ingredients and function of Cosnori Hydrogel Mask

65% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 13 ingredients in common.

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

They're both likely to be good for 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!

Dupe #28

ABC Skin Get Hydrated Mask

64% match

with the ingredients and function of Cosnori Hydrogel Mask

60% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both sheet masks that contain Vitamin C. They've got a total of 11 ingredients in common.

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

They'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 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 #29

ABC Skin Get Reset Mask

63% match

with the ingredients and function of Cosnori Hydrogel Mask

52% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both sheet masks that contain. They've got a total of 11 ingredients in common.

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

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

Dupe #30

Banobagi White Jade Booster Mask

62% match

with the ingredients and function of Cosnori Hydrogel Mask

76% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 8 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, 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!

Dupe #25

Slow Sunday Pink Collagen Facial Mask

60% match

with the ingredients and function of Cosnori Hydrogel Mask

82% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 9 ingredients in common.

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

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 #31

Holika Holika PDRN Jelly Mask

60% match

with the ingredients and function of Cosnori Hydrogel Mask

68% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide. They've got a total of 12 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 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

Cosnori Hydrogel Mask

59% match

with the ingredients and function of Superdrug Brightening Peach Face Mask

69% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both wash off masks that contain niacinamide 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'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!

Dupe #32

Centellian24 Madeca Derma Mask III

57% match

with the ingredients and function of Cosnori Hydrogel Mask

65% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both sheet masks that contain niacinamide and Vitamin C. They've got a total of 11 ingredients in common.

They both do not contain any 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.

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!

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