Dupes & alternatives for Decree-Day Shield SPF 30

Day Shield SPF 30
Decree

Day Shield SPF 30

SPF 30Medium irritancy Score: 90/100
20 alternatives found · Best match: 42% (Medium)
Skincare All Physical Lightweight Wrinkle Defense SPF30
$41.40
Medium irritancy

Why it matches

GLUCONOLACTONEDIMETHICONEGLYCERIN +3 more

Key differences

FERULIC ACIDPOLYGLUTAMIC ACIDPOLYMETHYLSILSESQUIOXANE +4 more
View details
Similarity breakdown
Overall formula42%
Hero ingredients67%
Active ingredients58%
All ingredients36%
View full product details
Sheer Physical Protection SPF 50
41%
Medium match
$30.00
Low irritancy

Why it matches

GLUCONOLACTONETITANIUM DIOXIDEBUTYLOCTYL SALICYLATE +2 more

Key differences

LACTOBIONIC ACIDEPIGALLOCATECHIN GALLATEMETHICONE +1 more
View details
Similarity breakdown
Overall formula41%
Hero ingredients67%
Active ingredients58%
All ingredients21%
View full product details
Sheer Daily Protector SPF 50 1.7 Ounce
$33.73
Low irritancy

Why it matches

GLUCONOLACTONETITANIUM DIOXIDEBUTYLOCTYL SALICYLATE +2 more

Key differences

LACTOBIONIC ACIDEPIGALLOCATECHIN GALLATEMETHICONE +1 more
View details
Similarity breakdown
Overall formula41%
Hero ingredients67%
Active ingredients58%
All ingredients21%
View full product details
Tint du Soleil SPF 30 - Light
38%
Low match
$55.00
High irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1GLYCERIN +6 more

Key differences

RETINYL PALMITATECERAMIDE 1CERAMIDE NP +5 more
View details
Total Correct Day SPF 30
Exuviance Professional
Total Correct Day SPF 30
38%
Low match
$62.90
Medium irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1DIMETHICONE +2 more

Key differences

RETINOLACETYL GLUCOSAMINECYCLOPENTASILOXANE +5 more
View details
Hydrating Sunscreen Face Lotion SPF 50
$13.97
Low irritancy

Why it matches

TITANIUM DIOXIDEBUTYLOCTYL SALICYLATEZINC OXIDE +2 more

Key differences

NIACINAMIDEPANTHENOLPHYTOSPHINGOSINE +7 more
View details
Anthelios 100% Mineral Sunscreen Moisturizer with Hyaluronic Acid
$37.99
Low irritancy

Why it matches

GLYCERINTITANIUM DIOXIDECAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

CAPRYLOYL SALICYLIC ACIDPANTHENOLSODIUM HYALURONATE +2 more
View details
Similarity breakdown
Overall formula37%
Active ingredients58%
All ingredients30%
View full product details
Mineral-Based Sunscreen SPF 50
37%
Low match
$9.99
Low irritancy

Why it matches

BUTYLOCTYL SALICYLATECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +3 more

Key differences

BUTYROSPERMUM PARKII BUTTERCOCOS NUCIFERA OILHELIANTHUS ANNUUS SEED OIL +5 more
View details
Lift & Luminate Anti-Ageing Skincare System
$74.99
High irritancy

Why it matches

GLUCONOLACTONEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

ACETYL DIPEPTIDE-1 CETYL ESTER3-O-ETHYL ASCORBIC ACIDASCORBYL GLUCOSIDE +10 more
View details
Green Defense Daily Mineral Sunscreen
36%
Low match
$36.00
Low irritancy

Why it matches

GLUCONOLACTONECAPRYLIC/CAPRIC TRIGLYCERIDEZINC OXIDE

Key differences

BISABOLOLINOSITOLPOLYGLYCERIN-3 +2 more
View details
Similarity breakdown
Overall formula36%
Hero ingredients67%
Active ingredients35%
All ingredients21%
View full product details
HydraTint Pro Mineral Broad Spectrum Sunscreen SPF 36
Low irritancy

Why it matches

CAMELLIA SINENSIS LEAF EXTRACTCAPRYLIC/CAPRIC TRIGLYCERIDEDIMETHICONE +4 more

Key differences

CYCLOPENTASILOXANEECTOINERGOTHIONEINE +3 more
View details
UV Replenish Broad-Spectrum SPF 44
$38.00
Low irritancy

Why it matches

BUTYLOCTYL SALICYLATECAPRYLIC/CAPRIC TRIGLYCERIDEDIMETHICONE +3 more

Key differences

CETYL DIMETHICONEOCTYLDODECYL NEOPENTANOATESODIUM HYALURONATE
View details
Similarity breakdown
Overall formula36%
Active ingredients69%
All ingredients28%
View full product details
Sunnyscreen 100% Mineral Spray SPF 50 Baby Sunscreen
Low irritancy

Why it matches

BUTYLOCTYL SALICYLATECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +2 more

Key differences

CAMELLIA SINENSIS EXTRACTCOCOS NUCIFERA OILHELIANTHUS ANNUUS SEED OIL +3 more
View details
Physical Protectant SPF 45
36%
Low match
$54.00
Low irritancy

Why it matches

BUTYLOCTYL SALICYLATEDIMETHICONEGLYCERIN +2 more

Key differences

BISABOLOLCAMELLIA OLEIFERA LEAF EXTRACTCYCLOPENTASILOXANE +2 more
View details
Similarity breakdown
Overall formula36%
Active ingredients58%
All ingredients19%
View full product details
Ultimate Protection Duo
35%
Low match
$78.00
Medium irritancy

Why it matches

PALMITOYL TRIPEPTIDE-1CAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +3 more

Key differences

MADECASSIC ACIDLINOLEIC ACIDCOCOS NUCIFERA OIL +7 more
View details
SPF30 Sunscreen High Protection
35%
Low match
$33.00
Low irritancy

Why it matches

CAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERINTITANIUM DIOXIDE +1 more

Key differences

NIACINAMIDEGLYCOGENSODIUM HYALURONATE +2 more
View details
Similarity breakdown
Overall formula35%
Active ingredients46%
All ingredients28%
View full product details

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.