Welcome to our breakdown of the 6 best PLU Laboratories GHK-Cu Copper Peptide Hair Tonic dupes and alternatives.
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If you'd like to see the all of the PLU Laboratories dupes that we've found, check out our best PLU Laboratories 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!
Swiss Clinic's Hair Serum 2.5% is the dupe with the most similar ingredients. Our matching methodology puts it at an 47% ingredient match!
Of all of the dupes for this product, Olaplex's No.0 Intensive Bond Building Treatment is the most liked by our community. Our matching algorithm puts it at an 62% overall match!
Overview
What it is
Hair serum with 5 ingredients that contains peptides
Cool Features
It is fungal acne (malassezia) safe and reef safe
Suited For
It has ingredients that are good for anti aging, dry skin and scar healing
Free From
It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
Swiss Clinic Hair Serum 2.5%
65% match
with the ingredients and function of PLU Laboratories GHK-Cu Copper Peptide Hair Tonic
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!
Olaplex No.0 Intensive Bond Building Treatment
62% match
with the ingredients and function of PLU Laboratories GHK-Cu Copper Peptide Hair Tonic
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!
Zenutrients Gugo Strengthening Hair Serum
59% match
with the ingredients and function of PLU Laboratories GHK-Cu Copper Peptide Hair Tonic
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!
Bouclème Protein Booster
59% match
with the ingredients and function of PLU Laboratories GHK-Cu Copper Peptide Hair Tonic
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!
Ingredien Curl Build Protein Booster
58% match
with the ingredients and function of PLU Laboratories GHK-Cu Copper Peptide Hair Tonic
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 anti aging, 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!
Deconstruct Hair Growth Serum
53% match
with the ingredients and function of PLU Laboratories GHK-Cu Copper Peptide Hair Tonic
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 anti aging, 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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The data we've presented on this page has been verified by a member of the SkinSort Team.
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