PLU Laboratories AHK-Cu Copper Peptide Hair Tonic

Dupes for AHK-Cu Copper Peptide Hair Tonic by PLU Laboratories

Last updated on June 11, 2026

Welcome to our breakdown of the 5 best PLU Laboratories AHK-Cu Copper Peptide Hair Tonic dupes and alternatives.

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Overview

What it is

Hair serum with 6 ingredients that contains peptides

Cool Features

It is fungal acne (malassezia) safe and reef safe

Suited For

It has ingredients that are good for dry skin and scar healing

Free From

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

Dupe #1

Swiss Clinic Hair Serum 2.5%

63% match

with the ingredients and function of PLU Laboratories AHK-Cu Copper Peptide Hair Tonic

86% Attribute Match
43% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe and reef safe.

Learn more about this dupe

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

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

Dupe #1

Olaplex No.0 Intensive Bond Building Treatment

60% match

with the ingredients and function of PLU Laboratories AHK-Cu Copper Peptide Hair Tonic

86% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both hair serums that contain. They've got a total of 2 ingredients in common.

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

Both products are also fungal acne (malassezia) safe and reef safe.

Price Comparison

This dupe is $58.25 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

Zenutrients Gugo Strengthening Hair Serum

58% match

with the ingredients and function of PLU Laboratories AHK-Cu Copper Peptide Hair Tonic

62% Attribute Match
43% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe and reef safe.

Learn more about this dupe

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

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

Dupe #4

Bouclème Protein Booster

58% match

with the ingredients and function of PLU Laboratories AHK-Cu Copper Peptide Hair Tonic

79% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both hair serums that contain. They've got a total of 2 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 and scar healing.

Both products are also fungal acne (malassezia) safe and reef safe.

Price Comparison

This dupe is $39.99 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!

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Dupe #3

Deconstruct Hair Growth Serum

51% match

with the ingredients and function of PLU Laboratories AHK-Cu Copper Peptide Hair Tonic

45% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both hair serums that contain peptides. 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 dry 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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