Undefined Beauty R&R Day Serum

Dupes for R&R Day Serum by Undefined Beauty

Last updated on August 29, 2024

Welcome to our breakdown of the 50 best Undefined Beauty R&R Day 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!

Dose By VH Alpha Arbutin 2% & Kojic Acid 1% Serum
Most Similar Ingredients

Dose By VH's Alpha Arbutin 2% & Kojic Acid 1% Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 46% ingredient match!

Naturium Azelaic Topical Acid 10%
Most Liked

Of all of the dupes for this product, Naturium's Azelaic Topical Acid 10% is the most liked by our community. Our matching algorithm puts it at an 57% overall match!

Overview

What it is

Serum with 19 ingredients that contains niacinamide and Vitamin C

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, dark spots and better texture

Free From

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

Dupe #9

Dose By VH Alpha Arbutin 2% & Kojic Acid 1% Serum

67% match

with the ingredients and function of Undefined Beauty R&R Day Serum

88% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide and Vitamin C. 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 fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.

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 #2

Uriage Dépiderm Anti-Dark Spot Brightening Booster Serum

65% match

with the ingredients and function of Undefined Beauty R&R Day Serum

84% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin C. 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 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 #1

COLLISTAR Milano Attivi Puri Vitamin C + Alpha-Arbutin

65% match

with the ingredients and function of Undefined Beauty R&R Day Serum

75% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C. 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, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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 #4

Dr. Sheth's Kesar And Kojic Acid Serum

65% match

with the ingredients and function of Undefined Beauty R&R Day Serum

86% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both vegan serums that contain niacinamide and Vitamin C. 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 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 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 #2

The Cocoon Vietnam Hung Yen Turmeric Serum C22

63% match

with the ingredients and function of Undefined Beauty R&R Day Serum

92% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 6 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 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 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

Ducray MELASCREEN Anti-spots radiance serum

63% match

with the ingredients and function of Undefined Beauty R&R Day Serum

92% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin C. They've got a total of 6 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 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 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 #2

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

63% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide. 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 fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

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 #2

Banobagi Alpha Radiance Serum

63% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. 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 fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

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

Price Comparison

This dupe is $10.70 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

Acure Brightening Tranexamic Acid Serum

62% match

with the ingredients and function of Undefined Beauty R&R Day Serum

65% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide. They've got a total of 7 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, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

This dupe is $10.69 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 #4

Geologie Vitamin C+E Ferulic Serum

61% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide and Vitamin C. 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 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 #6

Laperas Anti-Puffiness And Dark Circles Eye Contour Serum

61% match

with the ingredients and function of Undefined Beauty R&R Day Serum

85% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 7 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 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 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 #14

Undefined Beauty R&R Day Serum

61% match

with the ingredients and function of Cocooning Love Aloe Vera Gel Serum

86% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 5 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 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 fungal acne (malassezia) safe and 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 #6

Garden of Wisdom Alpha Arbutin 2% and Kojic Acid 1% Serum

61% match

with the ingredients and function of Undefined Beauty R&R Day Serum

78% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 4 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 fighting acne, anti aging, brightening 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 #21

Undefined Beauty R&R Day Serum

60% match

with the ingredients and function of Plants are Purple Glow Up

81% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain Vitamin C. They've got a total of 4 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, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Fundamentals 2% Alpha Arbutin + 2% Licorice Extract Serum

60% match

with the ingredients and function of Undefined Beauty R&R Day Serum

75% Attribute Match
43% 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, common allergens, fragrances, oils, 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 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 #9

HOLLAFACE Pore Clarifying Brightening Serum

60% match

with the ingredients and function of Undefined Beauty R&R Day Serum

86% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin C. They've got a total of 5 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 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 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 #6

Native Brightening Facial Serum

60% match

with the ingredients and function of Undefined Beauty R&R Day Serum

75% Attribute Match
39% Ingredient Match

Dupe Explained

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

They both do not contain any oils, 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 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 #6

Undefined Beauty R&R Day Serum

60% match

with the ingredients and function of Pure Bubbles Niacinamide & Probiotics Face Serum

82% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 5 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 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

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

SLMD Bright Future Vitamin C Serum

60% match

with the ingredients and function of Undefined Beauty R&R Day Serum

81% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 5 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 fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.

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 #7

Dermocracy Glow AHA Serum

60% match

with the ingredients and function of Undefined Beauty R&R Day Serum

68% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain. 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, reducing pores, scar healing, dark spots and better texture.

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 #13

FaceTheory Porebright Serum N20 Pro S4 PRO

59% match

with the ingredients and function of Undefined Beauty R&R Day Serum

68% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free 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, oils, parabens, silicones or sulfates.

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

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

Price Comparison

This dupe is $28.00 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!

Dupe #10

Naturium Vegan Lactic Acid Emulsion 5%

59% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide and Vitamin C. 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 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 $3.01 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 #14

The Derma Co Tran-Zelaic Pigmentation Corrector Serum

59% match

with the ingredients and function of Undefined Beauty R&R Day Serum

75% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

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 #13

BioBalance Collagen 4.5% + Vitamin C 0.5% Super Serum

59% match

with the ingredients and function of Undefined Beauty R&R Day Serum

75% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C. They've got a total of 4 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, scar healing, dark spots and better texture.

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 #12

OnlyBio Face In Balance Serum Adaptogenne

59% match

with the ingredients and function of Undefined Beauty R&R Day Serum

79% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide. They've got a total of 5 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 fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots.

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 #8

Nezeni Vit-C Serum

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

66% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 5 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 fighting acne, anti aging, 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

Bielenda Skin Clinic Professional Niacinamide Normalizing & Smoothing Serum

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both cruelty-free 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, oils, parabens, silicones or sulfates.

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

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 #15

Pilgrim Squalane Glow Crème Serum

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

80% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide and Vitamin C. 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 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 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 #10

S'he vec Hi Girls Bye Pores 10% Niacinamide + 1% Zinc PCA

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide. They've got a total of 5 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 fighting acne, 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 #17

Native Aloe & Vitamin B3 Sensitive Facial Serum

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

73% Attribute Match
38% Ingredient Match

Dupe Explained

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

They both do not contain any oils, 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 fungal acne (malassezia) safe and reef safe.

Price Comparison

This dupe is $8.01 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

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

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
40% 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, oils, parabens, silicones or sulfates.

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

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 #12

laCabine 20% Super Vit-C Solution Serum Cream

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

74% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C. They've got a total of 6 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 dry skin, brightening skin, sensitive skin, reducing pores, scar healing and better texture.

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 #13

Twins Skin Total Strength Serum

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

74% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide and Vitamin C. 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, 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

The Derma Co C-Cinamide Radiance Serum

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

81% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin C. They've got a total of 5 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 fighting acne, anti aging, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.

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 #15

Skin Nutrition Botanicals Hyaluronic Acid 1% + Vitamin C Serum

58% match

with the ingredients and function of Undefined Beauty R&R Day Serum

71% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both vegan serums that contain niacinamide and Vitamin C. They've got a total of 6 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 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 fungal acne (malassezia) 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 #21

Good Molecules Discoloration Correcting Serum

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

54% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free 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, oils, parabens, silicones or sulfates.

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

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!

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Dupe #16

Versed Out Of Sight Dark Spot Gel

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

63% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. 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 fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

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

Price Comparison

This dupe is $11.01 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 #20

Undefined Beauty R&R Day Serum

57% match

with the ingredients and function of Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C

70% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 6 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 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 $14.00 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 #17

The Derma Co 10% Vitamin C Face Serum with 5% Niacinamide & Hyaluronic Acid

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

81% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide and Vitamin C. They've got a total of 4 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 fighting acne, anti aging, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.

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

Price Comparison

This dupe is $18.01 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

Standard Skin and Beauty Vitamin C Serum

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

75% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain Vitamin C. They've got a total of 4 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, scar healing, dark spots and better texture.

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 #19

ElynsLab Acne Control 10% Niacinamide + 1% Cink PCA + NMF serum

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

69% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both cruelty-free 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, oils, parabens, silicones or sulfates.

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

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 #20

Ombú Seasonal Cosmetics Extracto Orgánico Concentrado De Centella Asiática

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

69% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free 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, oils, parabens, silicones or sulfates.

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.

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

QRxLabs Tranexamic Acid Serum

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

60% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. 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 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!

Dupe #21

Ombú Seasonal Cosmetics Niacinamida 20% (Vitamina B3)

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

63% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free 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, oils, parabens, silicones or sulfates.

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

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 #22

Dermica Vitamin C Serum 5%

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

81% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain Vitamin C. They've got a total of 4 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, scar healing, dark spots and better texture.

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 #26

Bake 2% Koijc Acid Face Serum

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

75% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free 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, oils, parabens, silicones or sulfates.

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

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 #26

Naturium Azelaic Topical Acid 10%

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

68% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain niacinamide and Vitamin C. They've got a total of 6 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 fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.

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

Price Comparison

This dupe is $8.01 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 #27

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

57% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
39% 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, oils, parabens, silicones or sulfates.

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

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 #28

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

56% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% 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, oils, parabens, silicones or sulfates.

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

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 #27

Bake 2% Alpha Arbutin Face Serum

56% match

with the ingredients and function of Undefined Beauty R&R Day Serum

70% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free 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, oils, 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 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!

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