Dupes & alternatives for Sonya Dakar-Ultima C Serum

Ultima C Serum
Sonya Dakar

Ultima C Serum

High irritancy Score: 50/100
20 alternatives found · Best match: 59% (Medium)
Vitamin C 20 Booster
colibri skincare
Vitamin C 20 Booster
57%
Medium match
$23.96
Low irritancy

Why it matches

3-GLYCERYL ASCORBATEGLYCERIN

Key differences

3-O-ETHYL ASCORBIC ACIDTETRAHEXYLDECYL ASCORBATELINOLEIC ACID +4 more
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Common ingredients (2)
Similarity breakdown
Overall formula57%
Hero ingredients100%
Active ingredients60%
All ingredients21%
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Beauty VERY CHERRY BRIGHT 15% Serum
53%
Medium match
High irritancy

Why it matches

3-GLYCERYL ASCORBATEGLYCERIN

Key differences

3-O-ETHYL ASCORBIC ACIDASCORBYL TETRAISOPALMITATEBIOSACCHARIDE GUM-1 +6 more
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Kerala Whitening Serum Anti-Dark Spot
High irritancy

Why it matches

3-GLYCERYL ASCORBATEGLYCERIN

Key differences

NIACINAMIDEGLYCOLIC ACIDTRITICUM VULGARE GERM OIL +7 more
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Brightening Dark Spot Corrector with 5% Vitamin C
44%
Medium match
$29.99
Medium irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTGLYCERINHYALURONIC ACID +2 more

Key differences

3-O-ETHYL ASCORBIC ACIDCAFFEINECOCOS NUCIFERA FRUIT EXTRACT +4 more
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Soothe & Hydrate Serum with Hyaluronic Acid
41%
Medium match
$96.00
Medium irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTHYALURONIC ACIDGLYCERIN

Key differences

GLUCONOLACTONEPALMITOYL TRIPEPTIDE-8TETRAPEPTIDE-14 +5 more
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Deep Green Tea Serum
41%
Medium match
$2.95
Medium irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTGLYCERINHYALURONIC ACID

Key differences

MADECASSOSIDEPANTHENOLCAMELLIA SINENSIS EXTRACT +7 more
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Protect and Tighten Super Antioxidant Booster Serum
$51.20
Low irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTGLYCERINPULLULAN

Key differences

CARNOSINECOPPER GLUCONATEDIMETHYLMETHOXY CHROMANOL +3 more
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Similarity breakdown
Overall formula41%
Active ingredients60%
All ingredients38%
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Vitamin C + E Serum
40%
Medium match
$45.00
Medium irritancy

Why it matches

HYALURONIC ACIDGLYCERINCAMELLIA SINENSIS LEAF EXTRACT

Key differences

SODIUM ASCORBYL PHOSPHATEFERULIC ACIDTETRAHEXYLDECYL ASCORBATE +3 more
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Illumi-Nation Anti-Fatigue Power Serum
40%
Medium match
$19.04
Medium irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTGLYCERINLYCIUM BARBARUM FRUIT EXTRACT

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDEPUNICA GRANATUM EXTRACTVITIS VINIFERA SEED EXTRACT
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Similarity breakdown
Overall formula40%
Active ingredients60%
All ingredients29%
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Mandelic Pigmentation Corrector Night Serum
$29.00
Medium irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTGLYCERINHYALURONIC ACID

Key differences

NIACINAMIDESALICYLIC ACIDNONAPEPTIDE-1 +11 more
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RAINFOREST DEW hydration serum - Rainforest Dew
$44.00
Medium irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTGLYCERINHYALURONIC ACID

Key differences

MADECASSOSIDEHEXAPEPTIDE-11CAFFEINE +6 more
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Power Cocktail Lactic Acid Repair Serum
$36.90
Medium irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTGLYCERINHYALURONIC ACID

Key differences

COPPER TRIPEPTIDE-1OLIGOPEPTIDE-1LACTIC ACID +13 more
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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.