Skin Regimen
Vitamin C Booster42%
Medium match
$31.20
Low irritancy Why it matches
CARNOSINE
View details
Common ingredients (1)
Similarity breakdown
Overall formula42%
Active ingredients75%
All ingredients100%
Dupes & alternatives for Comfort Zone-Skin Regimen 15.0 Vit C Booster
20 alternatives found · Best match: 42% (Medium)
32%
Low match
$51.20
Low irritancy Why it matches
CARNOSINE
Key differences
CAMELLIA SINENSIS LEAF EXTRACTCOPPER GLUCONATEDIMETHYLMETHOXY CHROMANOL +5 more
View details
Common ingredients (1)
Different ingredients (8)
Similarity breakdown
Overall formula32%
Active ingredients75%
All ingredients39%
Medik8
Clarity Peptides29%
Low match
$27.00
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDEACETYL GLUCOSAMINEDIMETHICONE +4 more
View details
Common ingredients (1)
Different ingredients (7)
Similarity breakdown
Overall formula29%
Active ingredients75%
All ingredients44%
It Cosmetics
Bye Bye Redness Serum29%
Low match
$29.75
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDECOLLOIDAL OATMEALPANTHENOL +5 more
View details
Common ingredients (1)
Different ingredients (8)
Similarity breakdown
Overall formula29%
Active ingredients75%
All ingredients28%
I'm from
Ampoule29%
Low match
$25.00
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDEADENOSINEPANTHENOL +2 more
View details
Common ingredients (1)
Different ingredients (5)
Similarity breakdown
Overall formula29%
Active ingredients75%
All ingredients22%
Mother Science
Molecular Hero Serum29%
Low match
$89.00
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDEBISABOLOLGLYCERIN +2 more
View details
Common ingredients (1)
Different ingredients (5)
Similarity breakdown
Overall formula29%
Active ingredients75%
All ingredients22%
Maskad
Anti aging serum29%
Low match
$35.00
Low irritancy Why it matches
CARNOSINE
Key differences
COPPER TRIPEPTIDE-1ACETYL OCTAPEPTIDE-3ACETYL TETRAPEPTIDE-11 +19 more
View details
Common ingredients (1)
Different ingredients (22)
COPPER TRIPEPTIDE-1ACETYL OCTAPEPTIDE-3ACETYL TETRAPEPTIDE-11ACETYL TETRAPEPTIDE-2ACETYL TETRAPEPTIDE-9NONAPEPTIDE-1ACETYL HEXAPEPTIDE-8DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL PENTAPEPTIDE-4PALMITOYL TRIPEPTIDE-38SH-OLIGOPEPTIDE-1SH-POLYPEPTIDE-1TRIFLUOROACETYL TRIPEPTIDE-2TRIPEPTIDE-10 CITRULLINEGLYCOGENHYALURONIC ACIDBETAINEARGININEALLANTOINGLUTATHIONEGLYCERINGLYCERYL GLUCOSIDE
Similarity breakdown
Overall formula29%
Active ingredients75%
All ingredients22%
The INKEY List CA
Hepta-Peptide Serum28%
Low match
$14.99
Low irritancy Why it matches
CARNOSINE
Key differences
GLYCERINPOLYMETHYLSILSESQUIOXANEPOLYSILICONE-11 +1 more
View details
Common ingredients (1)
Different ingredients (4)
Similarity breakdown
Overall formula28%
Active ingredients75%
All ingredients39%
Mesoestetic
Age Element Firming Concentrate28%
Low match
$96.80
Low irritancy Why it matches
CARNOSINE
Key differences
ACETYL TETRAPEPTIDE-2GLUCONOLACTONEFERULIC ACID +6 more
View details
Common ingredients (1)
Different ingredients (9)
Similarity breakdown
Overall formula28%
Active ingredients75%
All ingredients33%
27%
Low match
Low irritancy
Why it matches
CARNOSINE
Key differences
TRIPEPTIDE-1DEXTRAN
View details
Common ingredients (1)
Different ingredients (2)
Similarity breakdown
Overall formula27%
Active ingredients75%
All ingredients28%
27%
Low match
$6.00
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +16 more
View details
Common ingredients (1)
Different ingredients (19)
Similarity breakdown
Overall formula27%
Active ingredients75%
All ingredients28%
27%
Low match
$39.95
Low irritancy Why it matches
CARNOSINE
Key differences
ALLANTOINGLYCERINHYDROXYETHYL UREA +2 more
View details
Common ingredients (1)
Different ingredients (5)
Similarity breakdown
Overall formula27%
Active ingredients75%
All ingredients22%
27%
Low match
Low irritancy
Why it matches
CARNOSINE
Key differences
CERAMIDE APCERAMIDE ASPANTHENOL +8 more
View details
Common ingredients (1)
Different ingredients (11)
Similarity breakdown
Overall formula27%
Active ingredients75%
All ingredients22%
27%
Low match
$28.33
Low irritancy Why it matches
CARNOSINE
Key differences
ASCORBIC ACIDCAPRYLIC/CAPRIC TRIGLYCERIDEDIPOTASSIUM GLYCYRRHIZATE +4 more
View details
Common ingredients (1)
Different ingredients (7)
Similarity breakdown
Overall formula27%
Active ingredients75%
All ingredients22%
27%
Low match
$58.00
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDELACTIC ACIDHELIANTHUS ANNUUS SEED OIL +6 more
View details
Common ingredients (1)
Different ingredients (9)
Similarity breakdown
Overall formula27%
Active ingredients75%
All ingredients22%
Vanicream
Vitamin C Face Serum27%
Low match
$17.00
Low irritancy Why it matches
CARNOSINE
Key differences
TETRAHEXYLDECYL ASCORBATECERAMIDE APCERAMIDE AS +5 more
View details
Common ingredients (1)
Different ingredients (8)
Similarity breakdown
Overall formula27%
Active ingredients75%
All ingredients22%
Dr Roebuck's
Surf Chaser Reverse Aging Serum26%
Low match
$50.00
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDEBAKUCHIOLASCORBYL TETRAISOPALMITATE +8 more
View details
Common ingredients (1)
Different ingredients (11)
Similarity breakdown
Overall formula26%
Active ingredients75%
All ingredients17%
Institut Esthederm
Intensive Vitamin E² Serum26%
Low match
$79.00
Low irritancy Why it matches
CARNOSINE
Key differences
CYCLOMETHICONECYCLOPENTASILOXANEDIMETHICONE +6 more
View details
Common ingredients (1)
Different ingredients (9)
Similarity breakdown
Overall formula26%
Active ingredients75%
All ingredients17%
26%
Low match
$75.00
Low irritancy Why it matches
CARNOSINE
Key differences
SALICYLIC ACIDAVENA SATIVA KERNEL OILCAMELLIA SINENSIS LEAF EXTRACT +9 more
View details
Common ingredients (1)
Different ingredients (12)
Similarity breakdown
Overall formula26%
Active ingredients75%
All ingredients17%
Skin Actives
Collagen Serum26%
Low match
$8.88
Low irritancy Why it matches
CARNOSINE
Key differences
NIACINAMIDESH-OLIGOPEPTIDE-1ACETYL GLUCOSAMINE +9 more
View details
Common ingredients (1)
Different ingredients (12)
Similarity breakdown
Overall formula26%
Active ingredients75%
All ingredients17%
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.