COSRX Advanced The Vitamin C 23 Serum Dupes

The closest dupe for COSRX Advanced The Vitamin C 23 Serum is PURITO Pure Vitamin C Serum, a 76% match: it shares 5 of the original's 17 key ingredients (including Vitamin c, Niacinamide and Adenosine).

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.

COSRX Advanced The Vitamin C 23 Serum
COSRX

Advanced The Vitamin C 23 Serum

Medium irritancy Score: 100/100
What it is
Serum with 17 key ingredients, including vitamin C and niacinamide
Hero ingredients
Vitamin cPanthenolAcetyl glucosamine
Works for
Anti-agingEvens skin toneAnti-oxidationMoisturizing
20 alternatives found · Best match: 76% (High)

Top dupes for COSRX Advanced The Vitamin C 23 Serum

PURITO Pure Vitamin C Serum
76%
High match
Low irritancy Sponsored
4/14
key actives shared
1/3
heroes shared

Why it's a dupe

Purito SEOUL Pure Vitamin C Serum
76%
High match
Low irritancy
4/14
key actives shared
1/3
heroes shared
27%
of the original's ingredients

Why it's a dupe

Vitabrid Wrinkle Serum Professional
73%
High match
Medium irritancy
4/14
key actives shared
2/3
heroes shared
30%
of the original's ingredients

Why it's a dupe

Biobare Vitamin C, B, E & Ferulic Serum
71%
High match
Medium irritancy
3/14
key actives shared
2/3
heroes shared
20%
of the original's ingredients

Why it's a dupe

Skin Republic Vitamin C 6% & Alpha Arbutin 1.5% Serum
69%
Medium match
Medium irritancy
3/14
key actives shared
1/3
heroes shared
13%
of the original's ingredients

Why it's a dupe

Pre-Launch V.Biome Infusion Serum
68%
Medium match
High irritancy
6/14
key actives shared
2/3
heroes shared
37%
of the original's ingredients

Why it's a dupe

4/14
key actives shared
2/3
heroes shared
30%
of the original's ingredients

Why it's a dupe

Benton Vitamin C Serum 30ml
66%
Medium match
Low irritancy
6/14
key actives shared
2/3
heroes shared
30%
of the original's ingredients

Why it's a dupe

Some By Mi Galactomyces Pure Vitamin C Glow Serum
65%
Medium match
High irritancy
4/14
key actives shared
2/3
heroes shared
30%
of the original's ingredients

Why it's a dupe

Paula's choice 10% Niacinamide Booster
62%
Medium match
Low irritancy
3/14
key actives shared
2/3
heroes shared
33%
of the original's ingredients

Why it's a dupe

Mary&May Rice Niacin 10% Triple Vitamin Serum 80ml
Low irritancy
3/14
key actives shared
1/3
heroes shared
23%
of the original's ingredients

Why it's a dupe

Face Reality Skincare glowTone™ Corrective Serum
Face Reality Skincare

glowTone™ Corrective Serum

61%
Medium match
Medium irritancy
5/14
key actives shared
2/3
heroes shared
33%
of the original's ingredients

Why it's a dupe

Dr. Ceuracle Royal Vita Propolis 33 Ampoule
61%
Medium match
Medium irritancy
4/14
key actives shared
1/3
heroes shared
27%
of the original's ingredients

Why it's a dupe

endota spa Potent Brightening Serum
61%
Medium match
Low irritancy
3/14
key actives shared
1/3
heroes shared
27%
of the original's ingredients

Why it's a dupe

BIODANCE Pore tightening collagen ampoule
61%
Medium match
Low irritancy
3/14
key actives shared
1/3
heroes shared
27%
of the original's ingredients

Why it's a dupe

numbuzin No.3 Bifida Bakuchiol Zero Pore Serum
Low irritancy
4/14
key actives shared
1/3
heroes shared
27%
of the original's ingredients

Why it's a dupe

Decree Protect Elixir
61%
Medium match
High irritancy
3/14
key actives shared
2/3
heroes shared
20%
of the original's ingredients

Why it's a dupe

marie veronique Vitamins C+E+Feurlic Serum
61%
Medium match
Low irritancy
4/14
key actives shared
2/3
heroes shared
20%
of the original's ingredients

Why it's a dupe

Bonafide Australia Ectoin Hydration Serum
Bonafide Australia

Ectoin Hydration Serum

61%
Medium match
Low irritancy
3/14
key actives shared
1/3
heroes shared
33%
of the original's ingredients

Why it's a dupe

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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.