41%
Medium match
Low irritancy
Why it matches
BEESWAXCOPERNICIA CERIFERA WAXCYCLOMETHICONE +4 more
View details
Common ingredients (7)
Similarity breakdown
Overall formula41%
Active ingredients100%
All ingredients83%
Dupes & alternatives for SkinCeuticals-Ultimate UV Defense SPF 30
20 alternatives found · Best match: 41% (Medium)
SkinMedica
Total Defense and Repair SPF 5033%
Low match
$68.00
Low irritancy Why it matches
DIMETHICONEETHYLHEXYL METHOXYCINNAMATEGLYCERIN +2 more
Key differences
NIACINAMIDEPOLYGONUM AVICULARE EXTRACTPANTHENOL +8 more
View details
Common ingredients (5)
Different ingredients (11)
Similarity breakdown
Overall formula33%
Active ingredients83%
All ingredients38%
Dr Sebagh
Sun and City Protection SPF 50+32%
Low match
Low irritancy
Why it matches
DIMETHICONEETHYLHEXYL METHOXYCINNAMATEGLYCERIN +1 more
Key differences
CAPRYLIC/CAPRIC TRIGLYCERIDEDIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATEHYDROLYZED ALGAE EXTRACT +4 more
View details
Common ingredients (4)
Different ingredients (7)
Similarity breakdown
Overall formula32%
Active ingredients67%
All ingredients24%
Skincare by Dr. V
InZincable SPF 5030%
Low match
$24.99
Low irritancy Why it matches
COPERNICIA CERIFERA WAXDIMETHICONEGLYCERIN +1 more
Key differences
NIACINAMIDEBISABOLOLBUTYLOCTYL SALICYLATE +3 more
View details
Common ingredients (4)
Different ingredients (6)
Similarity breakdown
Overall formula30%
Active ingredients67%
All ingredients24%
30%
Low match
$35.00
Low irritancy Why it matches
GLYCERINZINC OXIDEDIMETHICONE +1 more
Key differences
NIACINAMIDELACTIC ACIDPANTHENOL +5 more
View details
Common ingredients (4)
Different ingredients (8)
Similarity breakdown
Overall formula30%
Active ingredients67%
All ingredients24%
Nivea Japan
Sun Protect Water Milk Mild SPF 50+ PA+++30%
Low match
$11.60
Low irritancy Why it matches
CYCLOMETHICONEDIMETHICONEGLYCERIN +1 more
Key differences
CYCLOPENTASILOXANEMETHICONEPEG-10 DIMETHICONE +3 more
View details
Common ingredients (4)
Different ingredients (6)
Similarity breakdown
Overall formula30%
Active ingredients67%
All ingredients21%
30%
Low match
$13.97
Low irritancy Why it matches
ZINC OXIDEDIMETHICONEGLYCERIN
Key differences
NIACINAMIDEPANTHENOLPHYTOSPHINGOSINE +9 more
View details
Common ingredients (3)
Different ingredients (12)
Similarity breakdown
Overall formula30%
Active ingredients50%
All ingredients38%
The INKEY List CA
Zinc Oxide Sunscreen SPF 3029%
Low match
$5.99
Low irritancy Why it matches
DIMETHICONEGLYCERINSQUALANE +1 more
Key differences
PANTHENOLBUTYROSPERMUM PARKII BUTTERCAPRYLIC/CAPRIC TRIGLYCERIDE +4 more
View details
Common ingredients (4)
Different ingredients (7)
Similarity breakdown
Overall formula29%
Active ingredients67%
All ingredients34%
Neutrogena Healthy Defense
Sensitive Moisturizer, SPF 50 Fragrance-Free29%
Low match
$15.49
Low irritancy Why it matches
DIMETHICONEGLYCERINZINC OXIDE
Key differences
BISABOLOLETHYLHEXYL HYDROXYSTEARATETITANIUM DIOXIDE
View details
Common ingredients (3)
Different ingredients (3)
Similarity breakdown
Overall formula29%
Active ingredients50%
All ingredients34%
Dr Sam's
Flawless Daily Sunscreen29%
Low match
$29.00
Low irritancy Why it matches
ETHYLHEXYL METHOXYCINNAMATEZINC OXIDE
Key differences
NIACINAMIDELACTIC ACIDBUTYROSPERMUM PARKII BUTTER +2 more
View details
Common ingredients (2)
Different ingredients (5)
Similarity breakdown
Overall formula29%
Active ingredients33%
All ingredients28%
Why it matches
BEESWAXCYCLOMETHICONEDIMETHICONE +4 more
Key differences
PARAFFINUM LIQUIDUMADENOSINECERAMIDE 3 +11 more
View details
Common ingredients (7)
Different ingredients (14)
Similarity breakdown
Overall formula28%
Active ingredients100%
All ingredients38%
DermExcel
DermDefence SPF 5028%
Low match
$381.74
Low irritancy Why it matches
DIMETHICONEETHYLHEXYL METHOXYCINNAMATEGLYCERIN +1 more
Key differences
BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINEBUTYL METHOXYDIBENZOYLMETHANEHOMOSALATE +1 more
View details
Common ingredients (4)
Different ingredients (4)
Similarity breakdown
Overall formula28%
Active ingredients67%
All ingredients24%
28%
Low match
Low irritancy
Why it matches
BEESWAXDIMETHICONEGLYCERIN +1 more
Key differences
DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATEETHYLHEXYL TRIAZONEMETHYLENE BIS-BENZOTRIAZOLYL TETRAMETHYLBUTYLPHENOL +2 more
View details
Common ingredients (4)
Different ingredients (5)
Similarity breakdown
Overall formula28%
Active ingredients67%
All ingredients24%
28%
Low match
$17.70
Low irritancy Why it matches
CYCLOMETHICONEDIMETHICONEGLYCERIN +1 more
Key differences
CERAMIDE NGHYDRATED SILICASOLUBLE COLLAGEN +3 more
View details
Common ingredients (4)
Different ingredients (6)
Similarity breakdown
Overall formula28%
Active ingredients67%
All ingredients21%
Dime Beauty Co
Wonderscreen28%
Low match
$44.00
Low irritancy Why it matches
DIMETHICONEGLYCERINSQUALANE +1 more
Key differences
BUTYLOCTYL SALICYLATEDIPOTASSIUM GLYCYRRHIZATEETHYLHEXYL OLIVATE +3 more
View details
Common ingredients (4)
Different ingredients (6)
Similarity breakdown
Overall formula28%
Active ingredients67%
All ingredients21%
28%
Low match
$19.49
Low irritancy Why it matches
BEESWAXDIMETHICONEETHYLHEXYL METHOXYCINNAMATE +1 more
Key differences
HOMOSALATEMETHICONEOCTOCRYLENE +2 more
View details
Common ingredients (4)
Different ingredients (5)
Similarity breakdown
Overall formula28%
Active ingredients67%
All ingredients21%
ALASTIN Skincare
HydraTint Pro Mineral Broad Spectrum Sunscreen SPF 3628%
Low match
Low irritancy
Why it matches
DIMETHICONEGLYCERINSQUALANE +1 more
Key differences
CAMELLIA SINENSIS LEAF EXTRACTCAPRYLIC/CAPRIC TRIGLYCERIDECYCLOPENTASILOXANE +6 more
View details
Common ingredients (4)
Different ingredients (9)
Similarity breakdown
Overall formula28%
Active ingredients67%
All ingredients21%
Glo Skin Beauty
Solar Shade SPF 5028%
Low match
$48.00
Low irritancy Why it matches
DIMETHICONEGLYCERINZINC OXIDE
Key differences
CYCLOPENTASILOXANEPEG/PPG-18/18 DIMETHICONESODIUM HYALURONATE +2 more
View details
Common ingredients (3)
Different ingredients (5)
Similarity breakdown
Overall formula28%
Active ingredients50%
All ingredients24%
28%
Low match
$24.99
Medium irritancy Why it matches
DIMETHICONEZINC OXIDE
Key differences
NIACINAMIDEBISABOLOLBUTYLOCTYL SALICYLATE +8 more
View details
Common ingredients (2)
Different ingredients (11)
Similarity breakdown
Overall formula28%
Active ingredients50%
All ingredients24%
NassifMD Dermaceuticals
Protect & Hydrate Daily Mineral Sunscreen SPF 44 - Plump & Hydrate with Hyaluronic Acid!28%
Low match
$45.00
Low irritancy Why it matches
DIMETHICONEGLYCERINZINC OXIDE
Key differences
CYCLOPENTASILOXANEMETHICONEOCTYLDODECYL NEOPENTANOATE +3 more
View details
Common ingredients (3)
Different ingredients (6)
Similarity breakdown
Overall formula28%
Active ingredients50%
All ingredients21%
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.