Dupes & alternatives for Keys Soulcare-Promise Serum with Niacinamide

Promise Serum with Niacinamide
Keys Soulcare

Promise Serum with Niacinamide

Low irritancy Score: 100/100
20 alternatives found ยท Best match: 85% (High)
Emepelle Serum
85%
High match
$175.00
Low irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

DIPEPTIDE-4FERULIC ACIDPENTAPEPTIDE-28 +4 more
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Similarity breakdown
Overall formula85%
Hero ingredients100%
Active ingredients75%
All ingredients38%
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Age Element Brightening Concentrate
85%
High match
$65.00
Low irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

ACETYL TETRAPEPTIDE-2FERULIC ACIDARGININE +2 more
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Similarity breakdown
Overall formula85%
Hero ingredients100%
Active ingredients75%
All ingredients33%
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Acne Serum
Peace Out
Acne Serum
79%
High match
$17.00
High irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDZINC PCA +1 more

Key differences

SALICYLIC ACIDPOTASSIUM AZELOYL DIGLYCINATEPOLYSILICONE-11 +4 more
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Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients100%
All ingredients48%
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Bye Bye Dark Spots Concentrated Derma Serum
$16.80
High irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

SALICYLIC ACIDCAFFEINEHYDROXYPROPYL TETRAHYDROPYRANTRIOL
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Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients75%
All ingredients38%
View full product details
Niacinamide %5 + Zinc Pca %1 Intensive Pore Tightening & Lightening Serum TPS100
$11.99
Low irritancy

Why it matches

NIACINAMIDEERYTHRITOLZINC PCA +1 more

Key differences

LACTIC ACIDHYDROLYZED SODIUM HYALURONATESODIUM ACETYLATED HYALURONATE +3 more
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Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients100%
All ingredients33%
View full product details
Sรฉrum Acide Salicylique 2 % + Niacinamide 3 %
$19.00
Low irritancy

Why it matches

NIACINAMIDEZINC PCAERYTHRITOL +1 more

Key differences

SALICYLIC ACIDASCORBYL GLUCOSIDESACCHARIDE ISOMERATE +1 more
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Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients100%
All ingredients29%
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Superdrug Optimum Collagen Serum
$7.49
High irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

PALMITOYL TRIPEPTIDE-38CAPRYLIC/CAPRIC TRIGLYCERIDECOLLAGEN AMINO ACIDS +5 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients75%
All ingredients33%
View full product details
BIOEVOLVE SERUM
77%
High match
Low irritancy

Why it matches

NIACINAMIDETREMELLA FUCIFORMIS SPOROCARP EXTRACTGLYCERIN

Key differences

TRIPEPTIDE-1TETRAHEXYLDECYL ASCORBATELINOLEIC ACID +3 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients75%
All ingredients33%
View full product details
Genius Ultimate Anti-Aging Vitamin C+ Serum by Algenist
$85.00
Medium irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

CERAMIDE EOPCERAMIDE NPCERAMIDE AP +8 more
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C + Collagenโ„ข Brighten Firm Vitamin C Serum Deluxe
Medium irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

ASCORBIC ACIDLACTIC ACIDGLYCINE +7 more
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Anti-Aging Sea Serum
OSEAยฎ Malibu
Anti-Aging Sea Serum
76%
High match
$88.00
Medium irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

POTASSIUM AZELOYL DIGLYCINATEAVENA SATIVA KERNEL EXTRACTPANTHENOL +6 more
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Firma-Bright 20% Vitamin C Booster
76%
High match
$107.00
Low irritancy

Why it matches

NIACINAMIDEERYTHRITOLGLYCERIN

Key differences

SODIUM ASCORBYL PHOSPHATEACETYL HEXAPEPTIDE-8RESVERATROL +2 more
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Common ingredients (3)
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients75%
All ingredients29%
View full product details
CC Me Serum
Summer Fridays
CC Me Serum
75%
High match
$60.00
High irritancy

Why it matches

NIACINAMIDE3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

ASCORBYL GLUCOSIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +5 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.