Natural Outcome Vitamin C, C-Brilliance Serum Dupes

There is no exact dupe for Natural Outcome Vitamin C, C-Brilliance Serum. The nearest formula is ZENii Antioxidant Power Serum (69% match), which shares all 3 key ingredients (Ferulic acid, Glycerin and Sodium hyaluronate).

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Natural Outcome Vitamin C, C-Brilliance Serum
Natural Outcome

Vitamin C, C-Brilliance Serum

Medium irritancy Score: 75/100
What it is
Serum with 3 key ingredients, including vitamin C
Works for
Evens skin toneAnti-oxidationAnti-agingMoisturizing
20 alternatives found · Best match: 69% (Medium)

Top dupes for Natural Outcome Vitamin C, C-Brilliance Serum

ZENii Antioxidant Power Serum
69%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains niacinamide.
View full product details See ZENii Antioxidant Power Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients28%
goop 20% Vitamin C & Hyaluronic Acid Glow Serum
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
View full product details See goop 20% Vitamin C & Hyaluronic Acid Glow Serum dupes
Ingredient details

Different ingredients (2)

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients39%
Dime Beauty Co Hyper Glow Serum
Dime Beauty Co

Hyper Glow Serum

67%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
View full product details See Dime Beauty Co Hyper Glow Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients33%
ADVANCED CLINICALS 5% Niacinamide Serum
ADVANCED CLINICALS

5% Niacinamide Serum

67%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains niacinamide.
  • It also works for:Anti-blemish
View full product details See ADVANCED CLINICALS 5% Niacinamide Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients33%
Alpha-H Vitamin B
Alpha-H

Vitamin B

67%
Medium match
Medium irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • The original also contains vitamin C.
  • Unlike the original, it contains niacinamide and peptides.
  • It also works for:Anti-blemish
View full product details See Alpha-H Vitamin B dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients28%
The Purest Solutions Vitamin B Complex Serum
The Purest Solutions

Vitamin B Complex Serum

67%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • The original also contains vitamin C.
  • Unlike the original, it contains niacinamide.
  • It also works for:Anti-blemish
View full product details See The Purest Solutions Vitamin B Complex Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients28%
Seoulceuticals Day Glow Serum
Seoulceuticals

Day Glow Serum

66%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
View full product details See Seoulceuticals Day Glow Serum dupes
Ingredient details

Different ingredients (3)

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients22%
NourishMax VITAMIN C + B + E + FERULIC & RETINOL SERUM
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains niacinamide.
View full product details See NourishMax VITAMIN C + B + E + FERULIC & RETINOL SERUM dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients22%
Formulyst Active Serum – Vitamin B, C, E, Ferulic + Niacinamide
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains niacinamide.
View full product details See Formulyst Active Serum – Vitamin B, C, E, Ferulic + Niacinamide dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients22%
SkinCeuticals Serum 20 AOX
SkinCeuticals

Serum 20 AOX

66%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
View full product details See SkinCeuticals Serum 20 AOX dupes
Ingredient details

Different ingredients (2)

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients22%
SUNGBOON EDITOR Active Marine Astaxanthin Capsule Serum
65%
Medium match
Medium irritancy Sponsored

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • The original also contains vitamin C.
  • Unlike the original, it contains niacinamide, peptides and ceramides.
  • It also works for:Anti-blemish
View full product details
Ingredient details
Bigger than Beauty Skincare TEST- BTBS Liquid Brilliance™ Super Serum
65%
Medium match
Medium irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • The original also contains vitamin C.
  • Unlike the original, it contains niacinamide and peptides.
  • It also works for:Anti-blemish
View full product details See Bigger than Beauty Skincare TEST- BTBS Liquid Brilliance™ Super Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients44%
Live No B.S. Vitamin C + E Serum
65%
Medium match
Medium irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains green tea.
View full product details See Live No B.S. Vitamin C + E Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients39%
Facetheory Regenacalm 2% Retinol and Vitamin C Serum S1
Medium irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains retinoids, salicylic acid and AHAs.
View full product details See Facetheory Regenacalm 2% Retinol and Vitamin C Serum S1 dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients39%
My Scheming BB Amino Tranexamic Acid 2% + Ferulic Acid Serum
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • The original also contains vitamin C.
View full product details See My Scheming BB Amino Tranexamic Acid 2% + Ferulic Acid Serum dupes
Ingredient details

Different ingredients (2)

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients33%
Biopelle Emepelle Serum
65%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains niacinamide, peptides and green tea.
  • It also works for:Anti-blemish
View full product details See Biopelle Emepelle Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients33%
endota spa Super C Firming Serum
65%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
View full product details See endota spa Super C Firming Serum dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients33%
Aesthetics Rx Vitamin C Serum 23%
Aesthetics Rx

Vitamin C Serum 23%

65%
Medium match
Low irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
View full product details See Aesthetics Rx Vitamin C Serum 23% dupes
Ingredient details

Different ingredients (3)

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients28%
Glow Recipe Guava Vitamin C + Ferulic Dark Spot Serum
Medium irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
  • Unlike the original, it contains peptides.
View full product details See Glow Recipe Guava Vitamin C + Ferulic Dark Spot Serum dupes
Ingredient details
Codexial Enotime Booster Serum C10
64%
Medium match
Medium irritancy

Why it's a dupe

  • Both are serums and share 3 key ingredients.
  • Both contain vitamin C.
  • Both work for:Evens skin toneAnti-oxidationAnti-agingMoisturizing
View full product details See Codexial Enotime Booster Serum C10 dupes
Ingredient details

Ingredients shared with the original

Hero ingredients100%
Actives100%
All ingredients33%

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About Match %

70%+ - High match
40-69% - Medium match
<40% - Low match

Note: Ingredient concentrations are estimated; products aren't lab-tested. A close match doesn't guarantee the same feel.