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Dupes & alternatives for Kiehl's-Powerful-Strength Line-Reducing Concentrate 12.5% Vitamin C

Powerful-Strength Line-Reducing Concentrate 12.5% Vitamin C
Kiehl's

Powerful-Strength Line-Reducing Concentrate 12.5% Vitamin C

High irritancy Score: 91/100
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20 alternatives found · Best match: 96% (High)
Pure Vitamin C12 Serum
La Roche-Posay
Pure Vitamin C12 Serum
92%
High match
$35.95
Medium irritancy

Why it matches

ASCORBIC ACIDADENOSINEHYDROLYZED HYALURONIC ACID +2 more

Key differences

ACETYL DIPEPTIDE-1 CETYL ESTERPOLYSILICONE-11SODIUM HYALURONATE
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Similarity breakdown
Overall formula92%
Hero ingredients100%
Active ingredients94%
All ingredients33%
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Dream Glow Vitamin C Brightening Serum
Glowiest
Dream Glow Vitamin C Brightening Serum
84%
High match
$26.99
High irritancy

Why it matches

ASCORBIC ACIDADENOSINEGLYCERIN +1 more

Key differences

NIACINAMIDECAMELLIA SINENSIS LEAF EXTRACTCENTELLA ASIATICA EXTRACT +4 more
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Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients94%
All ingredients28%
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Advanced The Vitamin C 23 Serum
COSRX
Advanced The Vitamin C 23 Serum
84%
High match
$16.11
Medium irritancy

Why it matches

ASCORBIC ACIDADENOSINEDIMETHICONE

Key differences

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDPANTHENOL +11 more
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Common ingredients (3)
ASCORBIC ACIDADENOSINEDIMETHICONE
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients56%
All ingredients17%
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Vitamin C Serum 30ml
Benton
Vitamin C Serum 30ml
84%
High match
$35.95
Low irritancy

Why it matches

ASCORBIC ACIDADENOSINEGLYCERIN

Key differences

FERULIC ACID3-O-ETHYL ASCORBIC ACIDPANTHENOL +7 more
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Common ingredients (3)
ASCORBIC ACIDADENOSINEGLYCERIN
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients56%
All ingredients17%
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Galactomyces Pure Vitamin C Glow Serum
Some By Mi
Galactomyces Pure Vitamin C Glow Serum
80%
High match
$18.13
High irritancy Sponsored

Why it matches

ASCORBIC ACIDADENOSINEGLYCERIN

Key differences

NIACINAMIDEGALACTOMYCES FERMENT FILTRATEPANTHENOL +14 more
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Common ingredients (3)
ASCORBIC ACIDADENOSINEGLYCERIN
Similarity breakdown
Overall formula80%
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Green Tangerine Vita C 27 Dark Spot Care Ampoule 16g
Goodal
Green Tangerine Vita C 27 Dark Spot Care Ampoule 16g
76%
High match
$34.95
High irritancy

Why it matches

ASCORBIC ACIDADENOSINEGLYCERIN

Key differences

MADECASSOSIDENIACINAMIDELACTIC ACID +15 more
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Common ingredients (3)
ASCORBIC ACIDADENOSINEGLYCERIN
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients56%
All ingredients33%
View full product details
Vitamin C Face Serum, Skin Brightening Serum with Hyaluronic Acid
CeraVe
Vitamin C Face Serum, Skin Brightening Serum with Hyaluronic Acid
76%
High match
$21.74
Medium irritancy

Why it matches

ASCORBIC ACIDDIMETHICONEGLYCERIN

Key differences

CERAMIDE NPCERAMIDE APPANTHENOL +5 more
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Common ingredients (3)
ASCORBIC ACIDDIMETHICONEGLYCERIN
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients56%
All ingredients17%
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.