What's In My Jar

Dupes & alternatives for Obagi-C Fx System C-Clarifying Serum

C Fx System C-Clarifying Serum
Obagi

C Fx System C-Clarifying Serum

Low irritancy Score: 62/100
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21 alternatives found · Best match: 93% (High)
Super-C Serum
Skin Authority
Super-C Serum
87%
High match
$109.00
Low irritancy

Why it matches

ASCORBIC ACID

Key differences

PANTHENOL
View details
Common ingredients (1)
ASCORBIC ACID
Different ingredients (1)
PANTHENOL
Similarity breakdown
Overall formula87%
Hero ingredients200%
Active ingredients75%
All ingredients38%
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Vita C Plus Spot Correcting Concentrate Ampoule
MISSHA
Vita C Plus Spot Correcting Concentrate Ampoule
86%
High match
$15.00
High irritancy Sponsored

Why it matches

ASCORBIC ACIDARBUTIN

Key differences

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDPANTHENOL +18 more
View details
Common ingredients (2)
ASCORBIC ACIDARBUTIN
Similarity breakdown
Overall formula86%
View full product details
Vita C Plus Spot Correcting Concentrate Ampoule
MISSHA
Vita C Plus Spot Correcting Concentrate Ampoule
86%
High match
$15.00
High irritancy

Why it matches

ASCORBIC ACIDARBUTIN

Key differences

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDPANTHENOL +18 more
View details
Common ingredients (2)
ASCORBIC ACIDARBUTIN
Similarity breakdown
Overall formula86%
Hero ingredients200%
Active ingredients150%
All ingredients50%
View full product details
Triple Strength Vitamin C, E & Ferulic Acid Serum
pureclinica
Triple Strength Vitamin C, E & Ferulic Acid Serum
84%
High match
$29.99
Medium irritancy

Why it matches

ASCORBIC ACIDARBUTIN

Key differences

SALICYLIC ACIDRETINOLGLYCOLIC ACID +13 more
View details
Common ingredients (2)
ASCORBIC ACIDARBUTIN
Similarity breakdown
Overall formula84%
Hero ingredients200%
Active ingredients150%
All ingredients50%
View full product details

About Similarity Scores

Our similarity score compares product formulas based on shared active ingredients, hero ingredients, and overall formula composition. A higher score means a more similar formula.

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

Note: Similarity is based on WIMJ's formula analysis (actives + overall formula similarity). Ingredient concentrations are estimated; products aren't lab-tested. A similar formula doesn't guarantee the same texture or feel.