Obagi C20 Serum Dupes

The closest dupe for Obagi C20 Serum is Rohto Mentholatum Obagi Vitamin C Serum C25 Neo, a 97% match: it shares 7 of the original's 8 key ingredients (including Vitamin c, 3-o-ethyl ascorbic acid and Glycerin).

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.

Obagi C20 Serum
Obagi

C20 Serum

High irritancy Score: 91/100
What it is
Serum with 8 key ingredients, including vitamin C
Hero ingredients
Vitamin c
Works for
Anti-agingEvens skin toneMoisturizingAnti-oxidation
20 alternatives found · Best match: 97% (High)

Top dupes for Obagi C20 Serum

Bellflower Vitamin C 20% Serum
90%
High match
Medium irritancy
3/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

Bliss Pro Brightening Serum
89%
High match
Low irritancy
3/7
key actives shared
1/1
hero shared
26%
of the original's ingredients

Why it's a dupe

melixir Mandarin Vitamin C5 Dark Spot Serum
High irritancy
4/7
key actives shared
1/1
hero shared
42%
of the original's ingredients

Why it's a dupe

COSRX The Vitamin C 23 Serum
88%
High match
High irritancy
2/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

Trish McEvoy Vitamin C Serum
Trish McEvoy

Vitamin C Serum

80%
High match
Medium irritancy
2/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

OARS + ALPS Wake Up Face Serum
79%
High match
Low irritancy
2/7
key actives shared
1/1
hero shared
26%
of the original's ingredients

Why it's a dupe

SkinCeuticals C E Ferulic with 15% L-ascorbic acid
79%
High match
Medium irritancy
2/7
key actives shared
1/1
hero shared
26%
of the original's ingredients

Why it's a dupe

Biobare Vitamin C, B, E & Ferulic Serum
79%
High match
Medium irritancy
3/7
key actives shared
1/1
hero shared
26%
of the original's ingredients

Why it's a dupe

LANEIGE Radian-C Vitamin Spot Ampoule 10g
High irritancy
2/7
key actives shared
1/1
hero shared
37%
of the original's ingredients

Why it's a dupe

4/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

daymellow Vita Ferol 23 Serum
78%
High match
Medium irritancy
3/7
key actives shared
1/1
hero shared
37%
of the original's ingredients

Why it's a dupe

pureclinica Triple Strength Vitamin C, E & Ferulic Acid Serum
Medium irritancy
3/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

SR Skincare Vitamin C Serum with Ferulic Acid and Vitamin E - SR Skincare
Medium irritancy
3/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

Isdinceutics Flavo-C Ultraglican
78%
High match
Medium irritancy
3/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

TIRTIR Pure Vitamin C24 Serum 30ml
78%
High match
Low irritancy
3/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

Revolution Relove Relove By Revolution Brightening 10% Vitamin C Serum
Low irritancy
2/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

Cosmetic Skin Solutions Vitamin C+E Serum Advanced Formula
Cosmetic Skin Solutions

Vitamin C+E Serum Advanced Formula

78%
High match
Low irritancy
2/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

Reform Skincare HYAL Vitamin C + E Serum
78%
High match
Low irritancy
2/7
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

iS Clinical Pro-Heal Serum Advance Plus
77%
High match
Medium irritancy
3/7
key actives shared
1/1
hero shared
26%
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.