Neurogan Health GHK-Cu Copper Peptide

Dupes for GHK-Cu Copper Peptide by Neurogan Health

Last updated on January 24, 2025

Welcome to our breakdown of the 50 best Neurogan Health GHK-Cu Copper Peptide 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 Neurogan Health dupes that we've found, check out our best Neurogan Health 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!

Omm Blat. Vitamin C Hyaluronic Dewy Serum
Most Similar Ingredients

Omm Blat.'s Vitamin C Hyaluronic Dewy Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 46% ingredient match!

Dermorepubliq 5% Niacinamide + Hyaluronic Acid Sensitive Skin Formula Serum
Most Liked

Of all of the dupes for this product, Dermorepubliq's 5% Niacinamide + Hyaluronic Acid Sensitive Skin Formula Serum is the most liked by our community. Our matching algorithm puts it at an 54% overall match!

Overview

What it is

Serum with 13 ingredients that contains kojic acid, niacinamide, peptides and Vitamin E

Cool Features

It is vegan and reef safe

Suited For

It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture

Free From

It doesn't contain any harsh alcohols, parabens, silicones or sulfates

Dupe #1

Omm Blat. Vitamin C Hyaluronic Dewy Serum

66% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

92% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both vegan serums that contain niacinamide, peptides and Vitamin E. They've got a total of 6 ingredients in common.

They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens and 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 #2

Bake 10% Niacinamide + Azelaic Acid Serum

63% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

70% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both vegan serums that contain kojic acid, niacinamide and Vitamin E. They've got a total of 5 ingredients in common.

They both do not contain any harsh alcohols, parabens, silicones 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!

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Dupe #3

Bake 2% Salicylic Acid Face Serum

60% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

60% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both vegan serums that contain niacinamide and Vitamin E. They've got a total of 4 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.

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

Nobody's Nobody Multi Tasking 5 In 1 Serum

60% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

86% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both vegan serums that contain niacinamide, peptides and Vitamin E. They've got a total of 5 ingredients in common.

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

By Nature Cica + 10% Niacinamide + Willow Bark Calming Serum

59% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

80% Attribute Match
39% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens, fragrances and 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 $15.02 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 #6

Fleur & Bee Just Dew It Hydrating Serum

59% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

70% Attribute Match
40% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens, fragrances and 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 $35.01 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 #7

Eva Naturals 12% Niacinamide Serum for Face + 2% Zinc and Hyaluronic Acid

58% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

60% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin E. They've got a total of 5 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

This dupe is $7.00 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 #8

Bake 2% Alpha Arbutin Face Serum

57% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

60% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both vegan serums that contain kojic acid, niacinamide and Vitamin E. They've got a total of 4 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.

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

Kruidvat Hydraterende Huidbooster

57% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

75% Attribute Match
36% Ingredient Match

Dupe Explained

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

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

MCoBeauty. Hydrating Hyaluronic Acid & Vitamin C Face Serum

57% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

71% Attribute Match
38% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain common allergens, fragrances and 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 $13.00 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 #11

Selfcare Canada Hyaluronic Acid Facial Serum 5 In 1

57% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

62% Attribute Match
38% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances and 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 #12

Pacifica Kale Yeah Redness Rehab Serum

56% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

60% Attribute Match
40% Ingredient Match

Dupe Explained

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

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

Price Comparison

This dupe is $18.10 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 #1

Canopy Beauty After Glow Apple Smoothie Serum Gel

56% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

66% Attribute Match
37% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances and 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 #14

L’Avant Laboratory We Are Vegan! Aloe Vera Serum

56% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

59% Attribute Match
41% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens or sulfates. They both contain fragrances and 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 #15

Montnature Multi-Peptide Ginseng Serum

56% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

70% Attribute Match
36% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, 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

Elementary Copper Tripeptide Serum

55% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

48% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and peptides. They've got a total of 5 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.

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

Acure Brightening Tranexamic Acid Serum

55% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

65% Attribute Match
38% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones 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 $3.00 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 #18

Eliza Jones Super Booster Blemish Control

55% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

60% Attribute Match
37% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones 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 #19

Trego Anti Freckles Serum

55% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

69% Attribute Match
37% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones 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 #20

Delia Cosmetics Niacinamide 10% + Zinc Serum

55% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

60% Attribute Match
37% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones 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!

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

Sooper Beaute Beautiful Skin Vitamin B3 Serum + Tea Tree Extract & Vitamin E

55% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

62% Attribute Match
37% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, 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

Dermanat Serum Hidratante Moisturizing Serum

55% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

63% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan serums that contain peptides. They've got a total of 5 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, 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 #23

Solved Labs Supercharged Peptides Serum Jelly

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

59% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and peptides. They've got a total of 5 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.

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

Dermorepubliq 10% Niacinamide + Hyaluronic High-Strength Formula Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

49% Attribute Match
43% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, 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 #4

Angiopharm Niacinamide Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

55% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and peptides. They've got a total of 5 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.

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

Natavis Brightening Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

65% Attribute Match
36% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones 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 #27

Glymed Plus Brilliant Tone

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

59% Attribute Match
39% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, 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 #28

Soul Apothecary Vitamin C Brightening Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

55% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin E. They've got a total of 5 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.

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

Truly Glass Skin Facial Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

59% Attribute Match
38% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, parabens, silicones 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 $12.81 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 #30

OXX Cosmetics Skincare Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

54% Attribute Match
39% Ingredient Match

Dupe Explained

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

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

Standard Skin and Beauty 2% Alpha Arbutin Serum With Hyaluronic Acid

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

50% Attribute Match
41% Ingredient Match

Dupe Explained

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

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

Dermorepubliq 5% Niacinamide + Hyaluronic Acid Sensitive Skin Formula Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

49% Attribute Match
43% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, 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 #33

Kruidvat Smooth Niacinamide 10% Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

54% Attribute Match
40% Ingredient Match

Dupe Explained

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

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

Tree of Life Glow Vitamin C Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

55% Attribute Match
40% Ingredient Match

Dupe Explained

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

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

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

Both products are also reef safe.

Price Comparison

This dupe is $15.00 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 #35

Pixi Beauty Hydrating Milky Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

62% Attribute Match
36% Ingredient Match

Dupe Explained

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

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

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.

Price Comparison

This dupe is $0.99 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 #36

Yeouth Niacinamide Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

64% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin E. They've got a total of 5 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

This dupe is $7.50 less expensive than the original product. Nice find!

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Dupe #37

Balea Niacinamide Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

62% Attribute Match
38% Ingredient Match

Dupe Explained

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

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

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Dupe #38

Dermorepubliq 10% Niacinamide + 3% Tranexamic Acid + 2% Alpha Arbutin Ultra Whitening Formula Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

63% Attribute Match
37% Ingredient Match

Dupe Explained

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

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

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Dupe #39

Aspect Skincare Hyaluronic Serum

54% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

71% Attribute Match
35% Ingredient Match

Dupe Explained

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

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

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

Both products are also reef safe.

Learn more about this dupe

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

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Dupe #40

Goldfaden MD Brightening Elixir

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

50% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin E. They've got a total of 5 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

This dupe is $20.01 more expensive than the original product.

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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 #6

Standard Skin and Beauty 10% Niacinamide & 1% Zinc Serum

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

49% Attribute Match
41% Ingredient Match

Dupe Explained

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

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

Sooper Beaute Aloe Vera Juice Serum

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

59% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin E. They've got a total of 3 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.

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

Jaysuing 5 In 1 Facial Serum

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

50% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain kojic acid, niacinamide and Vitamin E. They've got a total of 4 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.

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

Char's Effectives Copper Tripeptide-1 Serum + Resveratrol

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

45% Attribute Match
41% Ingredient Match

Dupe Explained

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

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

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 #45

Eight Saints Original Cin Niacinamide 10% Serum

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

49% Attribute Match
41% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, 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

This dupe is $13.01 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?

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Dupe #7

ACF VOL.1 Balance

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

62% Attribute Match
36% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, common allergens, fragrances, 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 #47

Holyplant 10% Niacinamid Serum

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

62% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan serums that contain niacinamide. They've got a total of 3 ingredients in common.

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

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

Both products are also reef safe.

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 #48

higherDOSE Light-Activated Glow Serum

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

58% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both vegan serums that contain niacinamide and peptides. They've got a total of 6 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

This dupe is $44.01 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 #8

Deconstruct Clearing Serum

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

55% Attribute Match
37% Ingredient Match

Dupe Explained

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

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 #50

Dermorepubliq 2% Alpha Arbutin + Niacinamide + HA Dark Spot Corrector

53% match

with the ingredients and function of Neurogan Health GHK-Cu Copper Peptide

50% Attribute Match
41% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, 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!

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