OXX Cosmetics Firm & Brighten Day Serum

Dupes for Firm & Brighten Day Serum by OXX Cosmetics

Last updated on September 10, 2025

Welcome to our breakdown of the 50 best OXX Cosmetics Firm & Brighten 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 OXX Cosmetics dupes that we've found, check out our best OXX Cosmetics 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!

Buttah Skin Vitamin C Serum
Most Similar Ingredients

Buttah Skin's Vitamin C Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 52% ingredient match!

SkinCeuticals C E Ferulic With 15% L-Ascorbic Acid
Most Liked

Of all of the dupes for this product, SkinCeuticals's C E Ferulic With 15% L-Ascorbic Acid is the most liked by our community. Our matching algorithm puts it at an 66% overall match!

Overview

What it is

Serum with 16 ingredients that contains hyaluronic acid, Vitamin C and Vitamin E

Cool Features

It is reef safe

Suited For

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

Free From

It doesn't contain any parabens or sulfates

Dupe #18

OXX Cosmetics Firm & Brighten Day Serum

70% match

with the ingredients and function of Buttah Skin Vitamin C Serum

90% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 9 ingredients in common.

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

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 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

OXX Cosmetics Firm & Brighten Day Serum

67% match

with the ingredients and function of [Coat]s Hydration Intensifying Gel Serum

63% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and Vitamin E. They've got a total of 8 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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 #1

Sal Ceuticals Sérum Antioxidante

67% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

77% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

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

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 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

Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum

67% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

96% Attribute Match
46% Ingredient Match

Dupe Explained

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

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

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 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!

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Dupe #3

Timeless Skin Care 10% Vitamin C + E Ferulic Acid Serum

67% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

96% Attribute Match
46% Ingredient Match

Dupe Explained

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

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

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 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

Skin Deva 20% Vitamin C + E + Ferulic Acid Serum

67% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

96% Attribute Match
46% Ingredient Match

Dupe Explained

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

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

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 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

SkinCeuticals C E Ferulic With 15% L-Ascorbic Acid

66% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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

Dr. Lara Devgan Vitamin C+B+E Ferulic Serum

66% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

62% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens or sulfates. They both contain oils.

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 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 #8

OXX Cosmetics Firm & Brighten Day Serum

66% match

with the ingredients and function of Dermorepubliq 15% L-Ascorbic Acid + E + Ferulic Acid Brightening Formula Serum

69% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens or sulfates. They both contain fragrances and oils.

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 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

Skincare Generics CE Serum

66% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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

Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid

66% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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 #9

Photozyme Vitamin C+E Ferulic Acid Serum With DNA

66% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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 #10

Eczema Honey 15% Vitamin C + Ferulic Acid Serum

66% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

65% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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

OXX Cosmetics Firm & Brighten Day Serum

65% match

with the ingredients and function of Dot & Key Skincare 20% Vitamin C Serum With Blood Orange

96% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

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

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 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 #11

bondi sands Gold'n Hour Vitamin C Serum

65% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

73% Attribute Match
51% 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 parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.

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 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

DPE Lab Antioxidant C Ferulic

65% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

51% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and Vitamin C. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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

Five Below Amora Skin Clarifying Glow Serum

64% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

57% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C. They've got a total of 7 ingredients in common.

They both do not contain any parabens or sulfates. They both contain oils.

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 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

Truth & Beauty C Radiance Serum

64% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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

OXX Cosmetics Firm & Brighten Day Serum

64% match

with the ingredients and function of Skin Functional 12% Ascorbic Acid + Briteodant Complex

96% Attribute Match
40% Ingredient Match

Dupe Explained

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

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

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 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

Nature Love Brightening Dark Spot Corrector

64% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

83% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and Vitamin C. They've got a total of 7 ingredients in common.

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

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 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 #16

Revolution Beauty 12.5% Vitamin C & Ferulic Acid Serum

64% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

90% Attribute Match
44% Ingredient Match

Dupe Explained

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

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

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.

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

Ebanel Labs 10% Vitamin C Serum with Hyaluronic Acid

64% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
53% Ingredient Match

Dupe Explained

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

They both do not contain any parabens 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 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 #18

Om She Aromatherapy Manuka Honey Face Serum

64% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

84% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

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

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 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

Brandefy Skin 15% Vitamin C + E + Ferulic Acid Serum

64% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

69% Attribute Match
51% Ingredient Match

Dupe Explained

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

They both do not contain any parabens or sulfates. They both contain common allergens.

They're both likely to be good for anti aging, dry skin, brightening 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

+ful Vitamin C 15% Serum

63% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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

Anko Vitamin C & Hyaluronic Acid Night Serum

63% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

56% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and Vitamin C. They've got a total of 7 ingredients in common.

They both do not contain any parabens or sulfates. They both contain oils.

They're both likely to be good for anti aging, dry skin, brightening 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

Glowfilter Vit C 30% Serum

63% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

60% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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 #23

Skin Proud Bright Boost Brightening Serum

63% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

61% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

They both do not contain any parabens 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

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

Viviology Vitamin C Serum

63% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

85% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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 #25

Klued Vit C 15% Serum

63% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

67% Attribute Match
46% Ingredient Match

Dupe Explained

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

They both do not contain any parabens or sulfates. They both contain oils.

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 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

Anko 3% Niacinamide Serum

62% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

60% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 7 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive 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 #27

Azarine Brightening C-Glow Serum

62% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

55% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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 #11

OXX Cosmetics Firm & Brighten Day Serum

62% match

with the ingredients and function of Nip + Fab Vitamin C 5% Fix Serum

90% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

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

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 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 #11

OXX Cosmetics Firm & Brighten Day Serum

62% match

with the ingredients and function of Beyoung Vita C 18

65% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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

Dr. Lili Fan 22% Vitamin C Serum

62% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

59% Attribute Match
45% Ingredient Match

Dupe Explained

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

They both do not contain any parabens or sulfates. They both contain fragrances and oils.

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 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

Herbitage C-Signature 27.5 Brightening Serum

62% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

73% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens or sulfates. They both contain oils.

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 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 #30

SkinTra Light Your Skin

62% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

96% Attribute Match
36% Ingredient Match

Dupe Explained

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

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

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 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

Teratu Beauty The Potent Key Antioxidant C Glow Booster Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

67% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens or sulfates. They both contain silicones.

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 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

NourishMax Vitamin C + B + E + Ferulic Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

51% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

They both do not contain any parabens 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 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

Dermanat Serum con Vitamina C

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

75% Attribute Match
42% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for anti aging, dry skin, brightening 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 #34

Paula's Choice C15 Super Booster

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

63% Attribute Match
45% Ingredient Match

Dupe Explained

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

They both do not contain any parabens or sulfates. They both contain fragrances and oils.

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 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 #35

Brandefy Skin Clinical Vit C + E + Ferulic Acid Defend Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

75% Attribute Match
42% Ingredient Match

Dupe Explained

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

They both do not contain any parabens or sulfates. They both contain common allergens.

They're both likely to be good for anti aging, dry skin, brightening 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 #36

Nooance Pure Vitamin C Light Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

80% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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 #37

Wardah 10% Vitamin C Ferulic Acid Radiant Charge Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

70% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and Vitamin C. They've got a total of 9 ingredients in common.

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

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 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 #38

Anko Moisturise Hydrate Serum 2% Hyaluronic Acid

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

47% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid. They've got a total of 7 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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 #39

Dermaceutic Laboratoire Tri Vita C30 30% Vitamin C Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

96% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

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

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 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 #40

Eveline Perfection C 20 % Vitamin C Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

72% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 9 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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 #41

Wishcare Super Bright Vitamin C16 Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

60% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 8 ingredients in common.

They both do not contain any parabens 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 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

Dermarium R.S Warrior

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

63% Attribute Match
46% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for anti aging, dry skin, brightening 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 #43

Giovanni Vitamin C Restoring Facial Serum

61% match

with the ingredients and function of OXX Cosmetics Firm & Brighten Day Serum

84% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid, Vitamin C and Vitamin E. They've got a total of 7 ingredients in common.

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

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

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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