93%
High match
$46.99
Low irritancy Why it matches
NIACINAMIDEPALMITOYL PENTAPEPTIDE-4PANTHENOL +3 more
View details
Common ingredients (6)
Similarity breakdown
Overall formula93%
Hero ingredients150%
Active ingredients112%
All ingredients36%
Dupes & alternatives for SK-II-SKINPOWER Essence Serum
21 alternatives found · Best match: 93% (High)
numbuzin
No. 3 Skin Softening Serum86%
High match
$19.60
Low irritancy Sponsored Why it matches
NIACINAMIDEGALACTOMYCES FERMENT FILTRATEPANTHENOL +1 more
Key differences
ADENOSINESODIUM HYALURONATESQUALANE +2 more
View details
Common ingredients (4)
Different ingredients (5)
Similarity breakdown
Overall formula86%
numbuzin
No. 3 Skin Softening Serum86%
High match
$19.60
Low irritancy Why it matches
NIACINAMIDEGALACTOMYCES FERMENT FILTRATEPANTHENOL +1 more
Key differences
ADENOSINESODIUM HYALURONATESQUALANE +2 more
View details
Common ingredients (4)
Different ingredients (5)
Similarity breakdown
Overall formula86%
Hero ingredients150%
Active ingredients75%
All ingredients22%
REVOLUTION SKINCARE
Hylaboost Quadruple Hyaluronic Serum81%
High match
$7.00
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
HYDROLYZED SODIUM HYALURONATEPANTOLACTONESODIUM ACETYLATED HYALURONATE +3 more
View details
Common ingredients (3)
Different ingredients (6)
Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients56%
All ingredients25%
The INKEY List CA
Niacinamide 10% Serum81%
High match
$6.99
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
ALLANTOINHYALURONIC ACIDSQUALANE
View details
Common ingredients (3)
Different ingredients (3)
Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients56%
All ingredients22%
Skin Inc Supplement Bar
Vitamin B3+ Serum81%
High match
$35.00
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
HYDROLYZED HYALURONIC ACIDSODIUM ACETYLATED HYALURONATESODIUM HYALURONATE +2 more
View details
Common ingredients (3)
Different ingredients (5)
Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients56%
All ingredients19%
endota spa
Peptide 8 Hyaluronic Serum79%
High match
$180.00
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
ACETYL OCTAPEPTIDE-3UREAFRUCTOSE +6 more
View details
Common ingredients (3)
Different ingredients (9)
Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients56%
All ingredients25%
79%
High match
$7.50
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
ADENOSINEHYDROLYZED JOJOBA ESTERSCHONDRUS CRISPUS EXTRACT +2 more
View details
Common ingredients (3)
Different ingredients (5)
Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients56%
All ingredients22%
79%
High match
$66.00
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
LACTIC ACIDMELIA AZADIRACHTA LEAF EXTRACT
View details
Common ingredients (3)
Different ingredients (2)
Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients56%
All ingredients22%
skinmade
Niacinamide + Allantoin serum79%
High match
Low irritancy
Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
ASCORBYL GLUCOSIDEACETYL GLUCOSAMINECARNOSINE +7 more
View details
Common ingredients (3)
Different ingredients (10)
Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients56%
All ingredients22%
Beauty of Joseon
Glow Deep Serum79%
High match
$12.75
Low irritancy Why it matches
PANTHENOLGLYCERIN
Key differences
ARGININEGLYCERYL GLUCOSIDEHYDROLYZED JOJOBA ESTERS +4 more
View details
Different ingredients (7)
Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients56%
All ingredients22%
Skincall
Daily Triple Serum79%
High match
$34.00
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
ARGININE/LYSINE POLYPEPTIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +6 more
View details
Common ingredients (3)
Different ingredients (9)
Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients56%
All ingredients19%
78%
High match
$37.95
Medium irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN +2 more
Key differences
ACETYL DIPEPTIDE-1 CETYL ESTERRETINOLPALMITOYL TRIPEPTIDE-1 +4 more
View details
Common ingredients (5)
Different ingredients (7)
Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients94%
All ingredients31%
Alpha-H
Vitamin B78%
High match
Low irritancy
Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
COPPER TRIPEPTIDE-1FERULIC ACIDLACTOBACILLUS FERMENT +5 more
View details
Common ingredients (3)
Different ingredients (8)
Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients56%
All ingredients17%
Awake Beauty
Glow Pill Super Serum78%
High match
Low irritancy
Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
ACETYL GLUCOSAMINEHYALURONIC ACIDHYDROLYZED GLYCOSAMINOGLYCANS +6 more
View details
Common ingredients (3)
Different ingredients (9)
Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients56%
All ingredients17%
Luzern Laboratories
Luzern Serum Absolut Rehydrate78%
High match
$125.00
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
GLUCONOLACTONESODIUM HYALURONATECHONDRUS CRISPUS EXTRACT +2 more
View details
Common ingredients (3)
Different ingredients (5)
Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients56%
All ingredients14%
78%
High match
$5.33
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
CAPRYLIC/CAPRIC TRIGLYCERIDEHELIANTHUS ANNUUS SEED OILPANTOLACTONE
View details
Common ingredients (3)
Different ingredients (3)
Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients56%
All ingredients14%
Alder New York
Balancing Serum78%
High match
$34.99
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
SODIUM HYALURONATE
View details
Common ingredients (3)
Different ingredients (1)
Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients56%
All ingredients14%
Chick Cosmetics
The Pink Serum - 5% Niacinamide + Zinc 2%78%
High match
$350.00
Low irritancy Why it matches
NIACINAMIDEPANTHENOLGLYCERIN
Key differences
HYALURONIC ACIDZINC PCA
View details
Common ingredients (3)
Different ingredients (2)
Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients56%
All ingredients11%
PCA SKIN
Vitamin B3 Brightening Serum78%
High match
$103.00
Low irritancy Why it matches
NIACINAMIDEDIMETHICONEGLYCERIN +1 more
Key differences
CAMELLIA SINENSIS LEAF EXTRACT
View details
Common ingredients (4)
Different ingredients (1)
Similarity breakdown
Overall formula78%
Hero ingredients50%
Active ingredients75%
All ingredients22%
78%
High match
Low irritancy
Why it matches
NIACINAMIDEDIMETHICONEDIMETHICONOL +1 more
Key differences
SALICYLIC ACIDSODIUM HYALURONATE
View details
Common ingredients (4)
Different ingredients (2)
Similarity breakdown
Overall formula78%
Hero ingredients50%
Active ingredients75%
All ingredients22%
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.