Oh K! Antioxidant Serum Dupes

The closest dupe for Oh K! Antioxidant Serum is PURITO Pure Vitamin C Serum, an 83% match: it shares 3 of the original's 6 key ingredients (Vitamin c, Niacinamide 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.

Oh K! Antioxidant Serum
Oh K!

Antioxidant Serum

Low irritancy Score: 100/100
What it is
Serum with 6 key ingredients, including vitamin C, niacinamide and green tea
Hero ingredients
Niacinamide
Works for
MoisturizingEvens skin toneAnti-blemishAnti-aging
20 alternatives found · Best match: 83% (High)

Top dupes for Oh K! Antioxidant Serum

PURITO Pure Vitamin C Serum
83%
High match
Low irritancy Sponsored
2/4
key actives shared
1/1
hero shared

Why it's a dupe

Purito SEOUL Pure Vitamin C Serum
83%
High match
Low irritancy
2/4
key actives shared
1/1
hero shared
33%
of the original's ingredients

Why it's a dupe

3/4
key actives shared
1/1
hero shared
43%
of the original's ingredients

Why it's a dupe

Some By Mi Galactomyces Pure Vitamin C Glow Serum
High irritancy
3/4
key actives shared
1/1
hero shared
48%
of the original's ingredients

Why it's a dupe

Biobare Vitamin C, B, E & Ferulic Serum
79%
High match
Medium irritancy
2/4
key actives shared
0/1
hero shared
29%
of the original's ingredients

Why it's a dupe

Decree Protect Elixir
79%
High match
High irritancy
3/4
key actives shared
1/1
hero shared
29%
of the original's ingredients

Why it's a dupe

Skin Republic Vitamin C 6% & Alpha Arbutin 1.5% Serum
78%
High match
Medium irritancy
2/4
key actives shared
0/1
hero shared
43%
of the original's ingredients

Why it's a dupe

indē wild AM Sunrise Glow Serum
78%
High match
Medium irritancy
3/4
key actives shared
1/1
hero shared
38%
of the original's ingredients

Why it's a dupe

Pre-Launch V.Biome Infusion Serum
77%
High match
High irritancy
3/4
key actives shared
1/1
hero shared
52%
of the original's ingredients

Why it's a dupe

Biopelle XCP Brightening Serum
75%
High match
Medium irritancy
1/4
key actives shared
0/1
hero shared
19%
of the original's ingredients

Why it's a dupe

Manyo White Vita C Liquid Serum
75%
High match
High irritancy
2/4
key actives shared
1/1
hero shared
19%
of the original's ingredients

Why it's a dupe

2/4
key actives shared
1/1
hero shared
29%
of the original's ingredients

Why it's a dupe

2/4
key actives shared
1/1
hero shared
33%
of the original's ingredients

Why it's a dupe

Vida Glow Hylaronic Complex - Acai Berry
66%
Medium match
Medium irritancy
1/4
key actives shared
0/1
hero shared
19%
of the original's ingredients

Why it's a dupe

NuFace Lifter Vitamin C and Hyaluronic Acid Serum S3
Low irritancy
2/4
key actives shared
0/1
hero shared
43%
of the original's ingredients

Why it's a dupe

APRIL SKIN TXA Niacinamide Toning Shot 99 Serum 30ml
Low irritancy
3/4
key actives shared
1/1
hero shared
48%
of the original's ingredients

Why it's a dupe

Ere Perez White Tea Phyto-Retinol Elixir
64%
Medium match
Low irritancy
3/4
key actives shared
1/1
hero shared
29%
of the original's ingredients

Why it's a dupe

VT Cosmetics VT Collagen Reedle Shot 100
64%
Medium match
Low irritancy
3/4
key actives shared
1/1
hero shared
38%
of the original's ingredients

Why it's a dupe

2/4
key actives shared
0/1
hero shared
29%
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.