What's In My Jar

Dupes & alternatives for iS Clinical-C-15 Serum Advance Plus

C-15 Serum Advance Plus
iS Clinical

C-15 Serum Advance Plus

Low irritancy Score: 91/100
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20 alternatives found · Best match: 100% (High)
Lifter Vitamin C and Hyaluronic Acid Serum S3
NuFace
Lifter Vitamin C and Hyaluronic Acid Serum S3
98%
High match
$84.00
Low irritancy

Why it matches

ASCORBIC ACIDSODIUM HYALURONATE

Key differences

GLYCOLIC ACIDDIMETHICONEHYDROLYZED GLYCOSAMINOGLYCANS +2 more
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Common ingredients (2)
ASCORBIC ACIDSODIUM HYALURONATE
Similarity breakdown
Overall formula98%
Hero ingredients100%
Active ingredients100%
All ingredients71%
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Vitamin C Serum Brightening Skin Corrector, LiftActiv
Vichy
Vitamin C Serum Brightening Skin Corrector, LiftActiv
93%
High match
$27.63
Low irritancy

Why it matches

ASCORBIC ACIDSODIUM HYALURONATE

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDECARNOSINEDIPOTASSIUM GLYCYRRHIZATE +3 more
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Common ingredients (2)
ASCORBIC ACIDSODIUM HYALURONATE
Similarity breakdown
Overall formula93%
Hero ingredients100%
Active ingredients100%
All ingredients43%
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.