What's In My Jar

Dupes & alternatives for TIA'M-My Signature Red C Serum

My Signature Red C Serum
TIA'M

My Signature Red C Serum

High irritancy Score: 66/100
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20 alternatives found · Best match: 93% (High)
Duolys.Hyal Intensive Anti-Ageing Serum
Laboratoire ACM
Duolys.Hyal Intensive Anti-Ageing Serum
90%
High match
≈ $35.01
Medium irritancy

Why it matches

ASCORBIC ACIDPANTHENOLGLYCERIN

Key differences

GLYCOLIC ACIDDIMETHICONEHELIANTHUS ANNUUS SEED OIL +6 more
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Common ingredients (3)
ASCORBIC ACIDPANTHENOLGLYCERIN
Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients64%
All ingredients26%
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Skin Renewing Vitamin C Serum
CeraVe
Skin Renewing Vitamin C Serum
90%
High match
≈ $12.40
Medium irritancy

Why it matches

ASCORBIC ACIDPANTHENOLGLYCERIN

Key differences

CERAMIDE NPCERAMIDE APPHYTOSPHINGOSINE +5 more
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Common ingredients (3)
ASCORBIC ACIDPANTHENOLGLYCERIN
Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients64%
All ingredients26%
View full product details
8 Days Pure Vitamin C Ampoule EX
VARI:HOPE
8 Days Pure Vitamin C Ampoule EX
89%
High match
$47.02
High irritancy

Why it matches

ASCORBIC ACIDPANTHENOLGLUTATHIONE +2 more

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDECHITOSANCYCLOPENTASILOXANE +6 more
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Similarity breakdown
Overall formula89%
Hero ingredients100%
Active ingredients100%
All ingredients47%
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Luzern Serum Vitamin C Absolut V15
Luzern Laboratories
Luzern Serum Vitamin C Absolut V15
88%
High match
High irritancy

Why it matches

ASCORBIC ACIDPANTHENOLGLYCERIN +1 more

Key differences

SACCHAROMYCES/COPPER FERMENTSACCHAROMYCES/IRON FERMENTSACCHAROMYCES/SILICON FERMENT
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Similarity breakdown
Overall formula88%
Hero ingredients100%
Active ingredients86%
All ingredients32%
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The Vitamin C 13 Serum 20ml
COSRX
The Vitamin C 13 Serum 20ml
88%
High match
≈ $19.48
Medium irritancy

Why it matches

ASCORBIC ACIDPANTHENOLGLUTATHIONE

Key differences

ADENOSINE3-O-ETHYL ASCORBIC ACIDACETYL GLUCOSAMINE +6 more
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Common ingredients (3)
ASCORBIC ACIDPANTHENOLGLUTATHIONE
Similarity breakdown
Overall formula88%
Hero ingredients100%
Active ingredients64%
All ingredients26%
View full product details
Triple Strength Vitamin C, E & Ferulic Acid Serum
pureclinica
Triple Strength Vitamin C, E & Ferulic Acid Serum
88%
High match
$34.99
Medium irritancy

Why it matches

ASCORBIC ACIDPANTHENOLGLYCERIN

Key differences

SALICYLIC ACIDRETINOLGLYCOLIC ACID +12 more
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Common ingredients (3)
ASCORBIC ACIDPANTHENOLGLYCERIN
Similarity breakdown
Overall formula88%
Hero ingredients100%
Active ingredients64%
All ingredients26%
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.