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Dupes & alternatives for Yon-Ka Paris-Serum C20

Serum C20
Yon-Ka Paris

Serum C20

High irritancy Score: 45/100
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20 alternatives found · Best match: 59% (Medium)
Advanced Brightening Vitamin C Serum
Essano
Advanced Brightening Vitamin C Serum
59%
Medium match
$33.99
Medium irritancy

Why it matches

ASCORBYL TETRAISOPALMITATEHELIANTHUS ANNUUS SEED OIL

Key differences

BETAINEGLYCERINROSA CANINA FRUIT OIL +3 more
View details
Similarity breakdown
Overall formula59%
Hero ingredients100%
Active ingredients100%
All ingredients16%
View full product details
Anti Agex Serum
PharmaClinix
Anti Agex Serum
58%
Medium match
$74.99
Medium irritancy

Why it matches

ASCORBYL TETRAISOPALMITATEHELIANTHUS ANNUUS SEED OIL

Key differences

NIACINAMIDERETINALSALICYLIC ACID +5 more
View details
Similarity breakdown
Overall formula58%
Hero ingredients100%
Active ingredients100%
All ingredients11%
View full product details
Face Keep Young and Beautiful Firming and Smoothing Serum
Ren Skincare
Face Keep Young and Beautiful Firming and Smoothing Serum
55%
Medium match
High irritancy

Why it matches

ASCORBYL TETRAISOPALMITATEHELIANTHUS ANNUUS SEED OIL

Key differences

HEXAPEPTIDE-11GLYCERINMAGNESIUM ASPARTATE +5 more
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Similarity breakdown
Overall formula55%
Hero ingredients100%
Active ingredients100%
All ingredients26%
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Booster Temps Sublime Global Well-Aging Concentrate
Qiriness
Booster Temps Sublime Global Well-Aging Concentrate
49%
Medium match
$49.90
High irritancy

Why it matches

ASCORBYL TETRAISOPALMITATEHELIANTHUS ANNUUS SEED OIL

Key differences

CAMELLIA OLEIFERA SEED OILCAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +4 more
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Similarity breakdown
Overall formula49%
Hero ingredients100%
Active ingredients100%
All ingredients16%
View full product details
Brighten & Perfect 10% Vitamin C Corrective Serum
MZ Skin
Brighten & Perfect 10% Vitamin C Corrective Serum
49%
Medium match
$168.00
High irritancy

Why it matches

ASCORBYL TETRAISOPALMITATE

Key differences

BUTYROSPERMUM PARKII BUTTERGLYCERINHYDROLYZED YEAST EXTRACT +3 more
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Common ingredients (1)
ASCORBYL TETRAISOPALMITATE
Similarity breakdown
Overall formula49%
Hero ingredients100%
Active ingredients50%
All ingredients16%
View full product details
gloss | radiant shot
sk.in
gloss | radiant shot
48%
Medium match
$10.65
Medium irritancy

Why it matches

ASCORBYL TETRAISOPALMITATE

Key differences

NIACINAMIDEFERULIC ACIDPANTHENOL +7 more
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Common ingredients (1)
ASCORBYL TETRAISOPALMITATE
Similarity breakdown
Overall formula48%
Hero ingredients100%
Active ingredients50%
All ingredients11%
View full product details
Power Lift Wrinkle Zero Night Renewal Booster Cream
mirenesse
Power Lift Wrinkle Zero Night Renewal Booster Cream
48%
Medium match
$36.90
Medium irritancy

Why it matches

ASCORBYL TETRAISOPALMITATE

Key differences

OLIGOPEPTIDE-1ASCORBIC ACIDCOPPER TRIPEPTIDE-1 +4 more
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Common ingredients (1)
ASCORBYL TETRAISOPALMITATE
Similarity breakdown
Overall formula48%
Hero ingredients100%
Active ingredients50%
All ingredients5%
View full product details
Cosmeceutique RX Ultra C Dermobooster
Sothys
Cosmeceutique RX Ultra C Dermobooster
43%
Medium match
$85.80
High irritancy

Why it matches

ASCORBYL TETRAISOPALMITATE

Key differences

RETINYL PALMITATEHAMAMELIS VIRGINIANA EXTRACTSQUALANE +3 more
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Common ingredients (1)
ASCORBYL TETRAISOPALMITATE
Similarity breakdown
Overall formula43%
Hero ingredients100%
Active ingredients50%
All ingredients11%
View full product details
Swipe Bright
Dr Naomi Skin
Swipe Bright
43%
Medium match
$129.00
High irritancy

Why it matches

ASCORBYL TETRAISOPALMITATE

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDECYCLOPENTASILOXANEDIMETHYLMETHOXY CHROMANYL PALMITATE +5 more
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Common ingredients (1)
ASCORBYL TETRAISOPALMITATE
Similarity breakdown
Overall formula43%
Hero ingredients100%
Active ingredients50%
All ingredients5%
View full product details
Advanced Night Repair Intensive Recovery Ampoules
Estée Lauder
Advanced Night Repair Intensive Recovery Ampoules
39%
Low match
$89.00
Medium irritancy

Why it matches

HELIANTHUS ANNUUS SEED OILPRUNUS ARMENIACA KERNEL OIL

Key differences

LINOLEIC ACIDBISABOLOLCAMELINA SATIVA SEED OIL +6 more
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Similarity breakdown
Overall formula39%
Active ingredients100%
All ingredients16%
View full product details
Lipade Q10 Oil Booster Serum S6 with Echium, Rosehip, Marula, Ceramides and CoQ10
Facetheory
Lipade Q10 Oil Booster Serum S6 with Echium, Rosehip, Marula, Ceramides and CoQ10
38%
Low match
$19.99
Medium irritancy

Why it matches

HELIANTHUS ANNUUS SEED OILPRUNUS ARMENIACA KERNEL OIL

Key differences

CERAMIDE 3ECHIUM PLANTAGINEUM SEED OILPERSEA GRATISSIMA OIL +3 more
View details
Similarity breakdown
Overall formula38%
Active ingredients100%
All ingredients11%
View full product details
Serum Hyper Calm 2-Phase Cloud Azelaic Acid
Nø Cosmetics
Serum Hyper Calm 2-Phase Cloud Azelaic Acid
38%
Low match
Medium irritancy

Why it matches

HELIANTHUS ANNUUS SEED OILPRUNUS ARMENIACA KERNEL OIL

Key differences

AZELAIC ACIDCERAMIDE NPPERSEA GRATISSIMA OIL +3 more
View details
Similarity breakdown
Overall formula38%
Active ingredients100%
All ingredients11%
View full product details
Green Mandarin Aromessence Glow Serum
DECLEOR
Green Mandarin Aromessence Glow Serum
37%
Low match
$51.07
High irritancy

Why it matches

HELIANTHUS ANNUUS SEED OILPRUNUS ARMENIACA KERNEL OIL

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDEHAEMATOCOCCUS PLUVIALIS EXTRACTTOCOPHEROL
View details
Similarity breakdown
Overall formula37%
Active ingredients100%
All ingredients32%
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.