COSRX Advanced The Vitamin C 23 Serum

Dupes for Advanced The Vitamin C 23 Serum by COSRX

Last updated on June 08, 2026

Welcome to our breakdown of the 48 best COSRX Advanced The Vitamin C 23 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 COSRX dupes that we've found, check out our best COSRX 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!

Iope The Vitamin C23
Most Similar Ingredients

Iope's The Vitamin C23 is the dupe with the most similar ingredients. Our matching methodology puts it at an 69% ingredient match!

Arencia Holy Hyssop Serum 30
Most Liked

Of all of the dupes for this product, Arencia's Holy Hyssop Serum 30 is the most liked by our community. Our matching algorithm puts it at an 63% overall match!

Overview

What it is

Serum with 30 ingredients that contains hyaluronic acid, niacinamide, Vitamin C and Vitamin E

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, parabens or sulfates

Dupe #1

Iope The Vitamin C23

77% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

75% Attribute Match
69% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 22 ingredients in common.

They both do not contain any parabens or sulfates. They both contain 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 #2

COSRX Advanced The Vitamin C 23 Serum

76% match

with the ingredients and function of Iope Vitamin C Expert 25%

90% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 20 ingredients in common.

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

Price Comparison

This dupe is $29.00 less expensive than the original product. Nice find!

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

COSRX Advanced The Vitamin C 23 Serum

76% match

with the ingredients and function of Iope Gluta Vitamin C Toning Ampoule

90% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 20 ingredients in common.

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

Price Comparison

This dupe is $21.20 less expensive than the original product. Nice find!

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

Dr.G 3D Vitamin C Niacinamide 5% Booster Serum

65% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

96% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

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!

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Dupe #3

Arencia Vitamin C Booster Shot

65% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

88% Attribute Match
46% Ingredient Match

Dupe Explained

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

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

This dupe is $2.00 less expensive than the original product. Nice find!

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

epi.logic Daily Dose

64% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

96% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 10 ingredients in common.

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

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 #5

innisfree Green Tea Enzyme Vitamin C Brightening Serum

64% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

83% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 15 ingredients in common.

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

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

This dupe is $1.16 more expensive than the original product.

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

the Aubree Brightening Serum Concentrate

63% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

96% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #7

Yenges Glow Drops Vitamin C Serum 20%

63% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

79% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 9 ingredients in common.

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

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 #8

Arencia Holy Hyssop Serum 30

63% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

77% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 13 ingredients in common.

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

This dupe is $1.99 more expensive than the original product.

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

Skinfood Banana PDRN Booster Serum

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

79% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain 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 #10

innisfree Vitamin C Green Tea Enzyme Brightening Serum

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

83% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 15 ingredients in common.

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

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

This dupe is $1.16 more expensive than the original product.

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

Galénic Galéniceutiques [N°3]

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

90% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain 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 #8

COSRX Advanced The Vitamin C 23 Serum

62% match

with the ingredients and function of The Face Shop Alltimate Niacinamaide 10% Serum

88% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide, Vitamin C and Vitamin E. They've got a total of 10 ingredients in common.

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

This dupe is $4.00 more expensive than the original product.

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

Blivu The Real Vita C 20 Ampoule

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

90% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 13 ingredients in common.

They both do not contain any common allergens, parabens or sulfates. They both contain 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 #13

Jung Saem Mool BeginS Pink Guava Glutathione Blemish Serum

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

80% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 11 ingredients in common.

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

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

This dupe is $1.25 more expensive than the original product.

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

innisfree Green Tea Seed Hyaluronic Serum

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

96% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 11 ingredients in common.

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

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

This dupe is $5.00 more expensive than the original product.

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

Rovectin Vita Dark Spot Serum

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

96% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

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

This dupe is $5.01 less expensive than the original product. Nice find!

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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Dupe #16

Wildfleur 15% Pure Vitamin C + Xanthophyll-Marigold Brightening Serum

62% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

75% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 15 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Price Comparison

This dupe is $6.00 more expensive than the original product.

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

ma:nyo Glutathione 7 Dark Spot Serum

61% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

90% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 11 ingredients in common.

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

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

This dupe is $0.10 less expensive than the original product. Nice find!

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

Asune Glutathione V Serum

61% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

84% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 11 ingredients in common.

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #19

Pond's Healthy Hydration Orange Nectar Hyaluron Serum

61% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

98% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates. They both contain 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 #20

Anai Rui Vitamin C + Glutathione Serum

61% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

77% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 10 ingredients in common.

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

This dupe is $6.41 less expensive than the original product. Nice find!

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

Colibri Skincare Niacinamide Booster

61% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

71% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 9 ingredients in common.

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #22

Arencia Red Smoothie Serum 30

61% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

86% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

This dupe is $1.99 more expensive than the original product.

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

Dear, Klairs Freshly Juiced Vitamin Charging Serum

61% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

88% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 9 ingredients in common.

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

This dupe is $4.50 more expensive than the original product.

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

PURITO Pure Vitamin C Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

88% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 8 ingredients in common.

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

This dupe is $9.20 less expensive than the original product. Nice find!

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

Skinlex 10% Niacinamide Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

71% Attribute Match
45% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #31

COSRX Advanced The Vitamin C 23 Serum

60% match

with the ingredients and function of Art & Fact Vitamin Complex + Niacinamide 2% + Tranexamic Acid + Lactic Acid Serum

92% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 9 ingredients in common.

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

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 #26

Smoochkins Zeedle Shots PDRN Glow Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

86% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #27

Meebak Cica and Vitamin C Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

80% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

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

This dupe is $0.48 less expensive than the original product. Nice find!

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

Tia’m PDRN Collagen Glow Up Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

88% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 10 ingredients in common.

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

This dupe is $0.01 less expensive than the original product. Nice find!

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

GoodnDoc Hydra B5 Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

80% Attribute Match
42% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #30

Resh Lab Pure Vitamin C 12.5% Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

86% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 10 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #31

CLE Cosmetics Vitamin C Elixir

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

67% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 15 ingredients in common.

They both do not contain any parabens or sulfates. They both contain oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Price Comparison

This dupe is $28.00 more expensive than the original product.

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Dupe #32

Clera Beaute Luluroll Oil Serum

60% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

88% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #33

Dr.G 3X Panthenol Hyaluronic Acid Booster Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

90% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 9 ingredients in common.

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

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?

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Dupe #34

Arencia Holy Hyssop Serum 12

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

71% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

This dupe is $1.60 less expensive than the original product. Nice find!

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Looking for a full breakdown of the similarities and differences between these two products?

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Dupe #35

Face Reality Skincare Glowtone Corrective Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

82% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any common allergens, parabens or sulfates. They both contain 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 #36

Yeouth Niacinamide Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

88% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 7 ingredients in common.

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

This dupe is $3.01 less expensive than the original product. Nice find!

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Looking for a full breakdown of the similarities and differences between these two products?

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Dupe #37

Arencia Red Smoothie Serum 8

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

82% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

This dupe is $1.60 less expensive than the original product. Nice find!

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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 #38

Ruruberry NPAA Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

73% Attribute Match
42% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #39

K-Secret Seoul 1988 Glow Serum : Niacinamide 15% + Yuja

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

84% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 11 ingredients in common.

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

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

This dupe is $4.60 less expensive than the original product. Nice find!

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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 #40

Bellflower Vitamin C 20% Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

88% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide and Vitamin C. They've got a total of 8 ingredients in common.

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

This dupe is $8.08 less expensive than the original product. Nice find!

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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 #41

MediCube Retinol-Some 1.9% NMN Boosting Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

75% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

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

This dupe is $1.90 more expensive than the original product.

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 #42

Benton Vitamin C Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

83% Attribute Match
38% Ingredient Match

Dupe Explained

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

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

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.

Price Comparison

This dupe is $3.24 more expensive than the original product.

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 #43

Raz Skincare Vitamin C Glow Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

77% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 10 ingredients in common.

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

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 #44

Numbuzin Glutathione Vitamin Concentrated Serum

59% match

with the ingredients and function of COSRX Advanced The Vitamin C 23 Serum

75% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E. They've got a total of 12 ingredients in common.

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

This dupe is $5.37 less expensive than the original product. Nice find!

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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