Welcome to our breakdown of the 7 best Undefined Beauty R&R Scalp 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 Undefined Beauty dupes that we've found, check out our best Undefined Beauty 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!
Goldie Locks's Scalp Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 41% ingredient match!
Our community frequently compares this product with MONAT's IR Clinical Hair Thinning Defense. Our matching algorithm puts it at an 51% overall match!
Of all of the dupes for this product, Patricks's RD1 Anti Hair Loss Spray is the most liked by our community. Our matching algorithm puts it at an 52% overall match!
Overview
What it is
Scalp treatment with 28 ingredients that contains hyaluronic acid, niacinamide and peptides
Cool Features
It is vegan, cruelty-free, fungal acne (malassezia) safe, 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 and dark spots
Free From
It doesn't contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
Goldie Locks Scalp Serum
57% match
with the ingredients and function of Undefined Beauty R&R Scalp Serum
Dupe Explained
These products are both vegan and cruelty-free scalp treatments that contain niacinamide and peptides. They've got a total of 8 ingredients in common.
They both do not contain any 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 and dark spots.
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!
Undefined Beauty R&R Scalp Serum
57% match
with the ingredients and function of Act+Acre 3% Stem Cell Peptide Treatment
Dupe Explained
These products are both vegan and cruelty-free scalp treatments that contain niacinamide and peptides. They've got a total of 9 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, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots.
Both products are also fungal acne (malassezia) safe and reef safe.
Price Comparison
This dupe is $98.00 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!
BondiBoost Leave-In Scalp Serum
57% match
with the ingredients and function of Undefined Beauty R&R Scalp Serum
Dupe Explained
These products are both cruelty-free scalp treatments that contain niacinamide. They've got a total of 7 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 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!
Paul Mitchell Tea Tree Scalp Care Regeniplex Tonic
53% match
with the ingredients and function of Undefined Beauty R&R Scalp Serum
Dupe Explained
These products are both vegan and cruelty-free scalp treatments that contain peptides. They've got a total of 11 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $38.00 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Patricks RD1 Anti Hair Loss Spray
52% match
with the ingredients and function of Undefined Beauty R&R Scalp Serum
Dupe Explained
These products are both vegan and cruelty-free scalp treatments that contain peptides. They've got a total of 12 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, dry skin, brightening skin, sensitive skin and reducing pores.
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!
MONAT IR Clinical Hair Thinning Defense
51% match
with the ingredients and function of Undefined Beauty R&R Scalp Serum
Dupe Explained
These products are both cruelty-free scalp treatments that contain hyaluronic acid and peptides. They've got a total of 9 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin, reducing pores 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!
BondiBoost Dry + Itchy Scalp Spray
50% match
with the ingredients and function of Undefined Beauty R&R Scalp Serum
Dupe Explained
These products are both cruelty-free scalp treatments that contain niacinamide. They've got a total of 7 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 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!
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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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