100%
High match
$5.24
Low irritancy Why it matches
NIACINAMIDEZINC GLUCONATE
View details
Common ingredients (2)
Similarity breakdown
Overall formula100%
Hero ingredients100%
Active ingredients100%
All ingredients100%
SEPHORA COLLECTION
Clarifying Toner with Niacinamide and Zinc91%
High match
$12.00
Low irritancy Why it matches
NIACINAMIDEZINC GLUCONATE
View details
Common ingredients (2)
Similarity breakdown
Overall formula91%
Hero ingredients100%
Active ingredients100%
All ingredients50%
Versed Skin
Just Breathe Clarifying Serum90%
High match
$18.00
Low irritancy Why it matches
NIACINAMIDEZINC GLUCONATE
Key differences
PANTHENOLGLYCERINGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER +5 more
View details
Common ingredients (2)
Different ingredients (8)
Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients100%
All ingredients60%
Balance Active Formula
Niacinamide Blemish Recovery Serum84%
High match
$4.99
Low irritancy Why it matches
NIACINAMIDE
Key differences
PANTHENOLBETAINE
View details
Common ingredients (1)
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients75%
All ingredients60%
Paula's choice
Resist Weightless Advanced Repairing Toner84%
High match
$19.55
Medium irritancy Why it matches
NIACINAMIDE
Key differences
ACETYL GLUCOSAMINEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +4 more
View details
Common ingredients (1)
Different ingredients (7)
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients75%
All ingredients60%
84%
High match
Low irritancy
Why it matches
NIACINAMIDE
Key differences
SALICYLIC ACIDDIMETHICONEDIMETHICONOL +2 more
View details
Common ingredients (1)
Different ingredients (5)
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients75%
All ingredients60%
Physicians Formula
Skin Booster Vitamin Shot Hydrating Hydratant84%
High match
Low irritancy
Why it matches
NIACINAMIDE
Key differences
PANTHENOLDIPOTASSIUM GLYCYRRHIZATEGLYCERIN +5 more
View details
Common ingredients (1)
Different ingredients (8)
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients75%
All ingredients60%
skinmade
Niacinamide + Allantoin serum84%
High match
$18.30
Medium irritancy Why it matches
NIACINAMIDE
Key differences
BAKUCHIOLASCORBYL GLUCOSIDEACETYL GLUCOSAMINE +14 more
View details
Common ingredients (1)
Different ingredients (17)
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients75%
All ingredients60%
The INKEY List CA
Niacinamide 10% Serum84%
High match
$6.99
Low irritancy Why it matches
NIACINAMIDE
Key differences
PANTHENOLALLANTOINGLYCERIN +2 more
View details
Common ingredients (1)
Different ingredients (5)
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients75%
All ingredients60%
endota spa
Peptide 8 Hyaluronic Serum83%
High match
$180.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
ACETYL OCTAPEPTIDE-3UREAPANTHENOL +7 more
View details
Common ingredients (1)
Different ingredients (10)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients70%
Natura Bissé
Diamond Cocoon Skin Booster83%
High match
$125.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
ALTEROMONAS FERMENT EXTRACTARGININEGLYCERIN
View details
Common ingredients (1)
Different ingredients (3)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
83%
High match
$170.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
HEXAPEPTIDE-11ASCORBYL GLUCOSIDEGALACTOMYCES FERMENT FILTRATE +2 more
View details
Common ingredients (1)
Different ingredients (5)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
PCA SKIN
Vitamin B3 Brightening Serum83%
High match
$103.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
CAMELLIA SINENSIS LEAF EXTRACTDIMETHICONEGLYCERIN +1 more
View details
Common ingredients (1)
Different ingredients (4)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
Hero Cosmetics
Lightning Swipe Dark Spot Brightening Pad83%
High match
$19.99
Medium irritancy Why it matches
NIACINAMIDE
Key differences
GLYCOLIC ACIDCALCIUM PANTOTHENATECAMELLIA SINENSIS LEAF EXTRACT +7 more
View details
Common ingredients (1)
Different ingredients (10)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
e.l.f. Cosmetics
Blemish Breakthrough Triple-Acid Resurfacing Serum83%
High match
$14.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
LACTOBIONIC ACIDSALICYLIC ACIDTRANEXAMIC ACID
View details
Common ingredients (1)
Different ingredients (3)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
Biopelle
Emepelle Serum83%
High match
$175.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
DIPEPTIDE-4FERULIC ACID3-O-ETHYL ASCORBIC ACID +6 more
View details
Common ingredients (1)
Different ingredients (9)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
Skincall
Daily Triple Serum83%
High match
$34.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
ARGININE/LYSINE POLYPEPTIDEPANTHENOLPALMITOYL TETRAPEPTIDE-7 +8 more
View details
Common ingredients (1)
Different ingredients (11)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
SOUL APOTHECARY
Alpha Arbutin PLUS Serum83%
High match
$195.00
Low irritancy Why it matches
NIACINAMIDE
Key differences
ALPHA-ARBUTINGLYCERINHYALURONIC ACID +3 more
View details
Common ingredients (1)
Different ingredients (6)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
Swissline
Peace Serum83%
High match
$91.92
Low irritancy Why it matches
NIACINAMIDE
Key differences
GLYCERINTRANEXAMIC ACID
View details
Common ingredients (1)
Different ingredients (2)
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients50%
Beauty of Joseon
Centella Asiatica Calming Mask82%
High match
$1.50
Low irritancy Sponsored Why it matches
NIACINAMIDE
Key differences
ADENOSINEPANTHENOLCENTELLA ASIATICA EXTRACT +6 more
View details
Common ingredients (1)
Different ingredients (9)
Similarity breakdown
Overall formula82%
ArtNaturals LUXE
Niacinamide Serum82%
High match
Low irritancy
Why it matches
NIACINAMIDE
Key differences
HELIANTHUS ANNUUS SEED OILZINC PCA
View details
Common ingredients (1)
Different ingredients (2)
Similarity breakdown
Overall formula82%
Hero ingredients100%
Active ingredients75%
All ingredients60%
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.