Dupes & alternatives for Kopari Beauty-Barrier Defense Duo

Barrier Defense Duo
Kopari Beauty

Barrier Defense Duo

Medium irritancy Score: 100/100
20 alternatives found · Best match: 51% (Medium)
Nourishing Ceramide + Peptides
51%
Medium match
$15.95
Low irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPCHOLESTEROL +4 more

Key differences

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +6 more
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Repair Cream
DR. JETSKE ULTEE
Repair Cream
50%
Medium match
$35.95
Low irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINEBUTYROSPERMUM PARKII BUTTER +4 more

Key differences

CERAMIDE NSCERAMIDE APPANTHENOL +4 more
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LABORATORIES HYDRATING Skin Paste
$25.00
Low irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPSODIUM HYALURONATE +3 more

Key differences

CERAMIDE APPETROLATUMCERAMIDE EOP +5 more
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Cica Pantenol + Niacinamida cream
$53.90
Low irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPTITANIUM DIOXIDE +3 more

Key differences

NIACINAMIDECERAMIDE EOPPANTHENOL +2 more
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Similarity breakdown
Overall formula48%
Hero ingredients100%
Active ingredients35%
All ingredients21%
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Day Cream
Dermstore Collection
Day Cream
45%
Medium match
$33.00
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPGLYCERIN +4 more

Key differences

CERAMIDE APPALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINEPALMITOYL TETRAPEPTIDE-7 +8 more
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Enriched Nighttime Bio-Therapy
44%
Medium match
$95.00
Medium irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINEGLYCERIN +2 more

Key differences

NIACINAMIDECERAMIDE EOPCERAMIDE 2 +6 more
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Similarity breakdown
Overall formula44%
Hero ingredients100%
Active ingredients44%
All ingredients25%
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Defence Solution Anti-Redness Cream
44%
Medium match
$58.00
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPCAPRYLIC/CAPRIC TRIGLYCERIDE +3 more

Key differences

NIACINAMIDEPANTHENOLCERAMIDE AP +7 more
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Black Rice Pure Mineral Relief Daily Sunscreen
$15.85
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPSODIUM HYALURONATE +3 more

Key differences

NIACINAMIDEORYZA SATIVA BRAN OILPOLYGLYCERYL-2 DIPOLYHYDROXYSTEARATE +3 more
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Sleeping Mask
PYUNKANG YUL
Sleeping Mask
43%
Medium match
$12.42
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPCAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

GLUCONOLACTONEPANTHENOLTREHALOSE +1 more
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Similarity breakdown
Overall formula43%
Hero ingredients100%
Active ingredients35%
All ingredients25%
View full product details
The Quench Mini Limited Edition Glitter Ornament
$55.00
Medium irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINECHOLESTEROL +1 more

Key differences

CERAMIDE NGPALMITOYL HEXAPEPTIDE-12CERAMIDE AP +7 more
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Priori UnveiLED Mask and SPF Duo
42%
Medium match
$181.50
Medium irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINETITANIUM DIOXIDE +2 more

Key differences

CERAMIDE EOPCERAMIDE APDIMETHICONE +9 more
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Derma Plan Ultra Balm Cream
42%
Medium match
$19.50
Medium irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINEBUTYROSPERMUM PARKII BUTTER +1 more

Key differences

PANTHENOLCAMELLIA SINENSIS LEAF EXTRACTCENTELLA ASIATICA EXTRACT +7 more
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Ceramide Retinol Night Serum 60 Capsules
39%
Low match
$55.50
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NP

Key differences

RETINOLPALMITOYL TRIPEPTIDE-1CERAMIDE NS +8 more
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Super Barrier Urea 5 Cream
39%
Low match
$14.70
Low irritancy

Why it matches

CERAMIDE NPSODIUM HYALURONATESQUALANE +2 more

Key differences

MADECASSOSIDEPANTHENOLUREA +4 more
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Similarity breakdown
Overall formula39%
Hero ingredients100%
Active ingredients44%
All ingredients29%
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Barrier Balance Sun Block
39%
Low match
$24.30
Low irritancy

Why it matches

CERAMIDE NPGLYCERINSODIUM HYALURONATE +4 more

Key differences

TETRAACETYLPHYTOSPHINGOSINECERAMIDE APGLYCOSPHINGOLIPIDS +3 more
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Anti-Aging Primer
38%
Low match
Low irritancy

Why it matches

PHYTOSPHINGOSINEGLYCERINSODIUM HYALURONATE +3 more

Key differences

HEXAPEPTIDE-3PALMITOYL TRIPEPTIDE-38DIMETHICONE +5 more
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R-Retinoate Intense
36%
Low match
$210.00
High irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPSODIUM HYALURONATE +5 more

Key differences

COPPER HEPTAPEPTIDE-14 PANTOTHENATERETINYL RETINOATERETINAL +7 more
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Face Care Replenishing Facial Cream
$18.55
High irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINEGLYCERIN +4 more

Key differences

LACTIC ACIDCERAMIDE APCERAMIDE EOP +11 more
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Day Cream S
Dermaviduals
Day Cream S
36%
Low match
Low irritancy

Why it matches

CERAMIDE NPBUTYROSPERMUM PARKII BUTTERCAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATEDIETHYLHEXYL BUTAMIDO TRIAZONEBIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE
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Replenix Neckletage
35%
Low match
$55.20
High irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE NPSQUALANE +3 more

Key differences

NIACINAMIDEPALMITOYL HEXAPEPTIDE-12PALMITOYL PENTAPEPTIDE-4 +10 more
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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.