cos.kim Peptide Repair Serum

Dupes for Peptide Repair Serum by cos.kim

Last updated on March 24, 2026

Welcome to our breakdown of the 50 best cos.kim Peptide Repair 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 cos.kim dupes that we've found, check out our best cos.kim 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!

Luv it! Repairing Peptide Repair Serum
Most Similar Ingredients

Luv it!'s Repairing Peptide Repair Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 59% ingredient match!

Isntree Ultra-Low Molecular Hyaluronic Acid Serum
Most Liked

Of all of the dupes for this product, Isntree's Ultra-Low Molecular Hyaluronic Acid Serum is the most liked by our community. Our matching algorithm puts it at an 59% overall match!

Overview

What it is

Serum with 22 ingredients that contains hyaluronic acid and peptides

Cool Features

It is vegan and reef safe

Suited For

It has ingredients that are good for anti aging, dry skin, sensitive skin and scar healing

Free From

It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates

Dupe #1

Luv it! Repairing Peptide Repair Serum

74% match

with the ingredients and function of cos.kim Peptide Repair Serum

98% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid and peptides. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #2

maru.derm Ginseng Serum

68% match

with the ingredients and function of cos.kim Peptide Repair Serum

75% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

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Dupe #3

maru.derm Night Repair Serum

67% match

with the ingredients and function of cos.kim Peptide Repair Serum

58% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. They've got a total of 13 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, 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 #1

Fyne Hyaluron Peptide Plumping And Restoring Serum

66% match

with the ingredients and function of cos.kim Peptide Repair Serum

79% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. They've got a total of 11 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #2

heimish RX Hyaluronic Acid 2% Hydrating Serum

65% match

with the ingredients and function of cos.kim Peptide Repair Serum

85% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 10 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 and scar healing.

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

The Edit By Sainsbury's Hydrate 2% Hyaluronic Solution Serum

65% match

with the ingredients and function of cos.kim Peptide Repair Serum

77% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 10 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 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 #20

cos.kim Peptide Repair Serum

65% match

with the ingredients and function of mia klinika Supreme Repair Serum

51% Attribute Match
56% Ingredient Match

Dupe Explained

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

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

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

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #18

cos.kim Peptide Repair Serum

63% match

with the ingredients and function of Papa Recipe Hyaluronic Acid Serum

86% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #4

Mary & May Hyaluronics Serum

63% match

with the ingredients and function of cos.kim Peptide Repair Serum

77% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

Skinstitut 1% Hyaluronic Complex Serum

63% match

with the ingredients and function of cos.kim Peptide Repair Serum

77% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. 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 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 #6

Nhiel Intense Moisturizing Serum

63% match

with the ingredients and function of cos.kim Peptide Repair Serum

83% Attribute Match
45% Ingredient Match

Dupe Explained

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

They both do not contain any 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 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 #7

Jouviance Anti-Age HA 1.5%

63% match

with the ingredients and function of cos.kim Peptide Repair Serum

81% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #8

Principia Serum Facial AH-2

63% match

with the ingredients and function of cos.kim Peptide Repair Serum

77% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. 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 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!

Dupe #9

Olival Hyaluron Hydrator 4H

62% match

with the ingredients and function of cos.kim Peptide Repair Serum

83% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 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 #10

Instytutum Hydrating Collagen Booster Super Serum

62% match

with the ingredients and function of cos.kim Peptide Repair Serum

94% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #13

Rivela by Cipla 2% Hyaluronic Acid + B5 Serum

62% match

with the ingredients and function of cos.kim Peptide Repair Serum

76% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #13

cos.kim Peptide Repair Serum

61% match

with the ingredients and function of KnottyGlow Triglo Glutathione Serum

77% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 11 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 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 #11

Nutrishe Hydra Complex Soothing Serum

61% match

with the ingredients and function of cos.kim Peptide Repair Serum

69% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. They've got a total of 13 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #12

Mimu Mimu Cooling Calming Serum

61% match

with the ingredients and function of cos.kim Peptide Repair Serum

81% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #13

Skinsoo HydraCell Exosome Serum

61% match

with the ingredients and function of cos.kim Peptide Repair Serum

86% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. They've got a total of 10 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 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 #14

Fabyou Ceramide Panthenol Barrier Support Serum

61% match

with the ingredients and function of cos.kim Peptide Repair Serum

85% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

Dermanat Serum Hidratante Moisturizing Serum

61% match

with the ingredients and function of cos.kim Peptide Repair Serum

76% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid and peptides. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #19

Bonajour Ginger Aqua Relief Serum

61% match

with the ingredients and function of cos.kim Peptide Repair Serum

65% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

Bielenda Skin Clinic Professional Hyaluronic Acid Moisturizing & Soothing Serum

61% match

with the ingredients and function of cos.kim Peptide Repair Serum

92% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. They've got a total of 7 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 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 #15

Gravich Hyaluron Complex Booster Serum

60% match

with the ingredients and function of cos.kim Peptide Repair Serum

83% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 10 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 and scar healing.

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

Bellflower Red Ginseng 66% Serum

60% match

with the ingredients and function of cos.kim Peptide Repair Serum

90% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

Thank You Farmer Grape Aqua Hyaluron Biome Serum

60% match

with the ingredients and function of cos.kim Peptide Repair Serum

92% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

Torriden Dive In 5D Hyaluronic Acid Intensive Serum

60% match

with the ingredients and function of cos.kim Peptide Repair Serum

98% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid and peptides. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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 #16

Melumé Skinscience Hydrating Serum 8HA

60% match

with the ingredients and function of cos.kim Peptide Repair Serum

83% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #17

Isntree Ultra-Low Molecular Hyaluronic Acid Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

74% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 12 ingredients in common.

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

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

Both products are also reef safe.

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

Mizon Cicaluronic Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

83% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 11 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 and scar healing.

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

Papa Recipe Blemish Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

73% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

Believe Beauty Hyaluronic Acid Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

73% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 8 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #18

Tia’m Hyaluronic Water Plumping Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

69% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 7 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 and scar healing.

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

Purifect By Symphony Beauty CEO Of H2O Hyaluronic Acid Facial Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

77% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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 #19

Sidmool Madagascar Real Moisture Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

83% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #30

Superdrug Me+ Hyaluronic Booster

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

85% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. 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 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 #20

itk Hyaluronic Acid Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

73% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 8 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

I Dew Care Hydra Vibes 10-Hyaluronic Acid Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

60% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 12 ingredients in common.

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

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

Both products are also reef safe.

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 #33

Her Beauty Superkind Pillowy And Plumpy Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

79% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid and peptides. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #34

One Thing Houttuynia Cordata Serum

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

92% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 11 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 and scar healing.

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

Jeuvenile Hyaluronic Acid %2 + Provitamin B5 %3 + Vitamin B3 %3

59% match

with the ingredients and function of cos.kim Peptide Repair Serum

65% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 9 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #22

Babor Hyaluronic Acid Concentrate

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

72% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 dry skin, sensitive skin and scar healing.

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 #34

Plusreal Spring Water + Hyaluronic Acid Serum

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

73% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 10 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 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 #23

Inopharm Pure Elements 2% Retinol Lifting Serum

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

62% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #37

Seveki Hyaluronic Acid Serum

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

77% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #37

Nutrishe Overnight Fruit Acid Exfoliating Serum

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

60% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 14 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

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

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

Dupe #24

FaceD Pure Plump HA4 Hyaluronic Acid

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

66% Attribute Match
43% Ingredient Match

Dupe Explained

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

They both do not contain any 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 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 #25

BACIEL Hydra Barrier Cica Serum

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

72% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and peptides. They've got a total of 12 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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

Vitamasques Hydrate & Plump Serum

58% match

with the ingredients and function of cos.kim Peptide Repair Serum

71% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both vegan serums that contain hyaluronic acid. They've got a total of 12 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 and scar healing.

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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