Dupes & alternatives for COSRX-AC Collection Blemish Care Sheet Mask

AC Collection Blemish Care Sheet Mask
COSRX

AC Collection Blemish Care Sheet Mask

Medium irritancy Score: 100/100
20 alternatives found · Best match: 93% (High)
UnderPore Mask Pack
93%
High match
$7.17
Low irritancy Sponsored

Why it matches

NIACINAMIDEMADECASSIC ACIDGLYCERIN +3 more

Key differences

SALICYLIC ACIDADENOSINECERAMIDE NP +6 more
View details
Amethyst Crystal Deep Hydration Mask Trial
$7.06
Medium irritancy

Why it matches

NIACINAMIDEMADECASSIC ACIDCAPRYLIC/CAPRIC TRIGLYCERIDE +4 more

Key differences

MADECASSOSIDEADENOSINEBETAINE +6 more
View details
Revitalizing Sleep Mask
86%
High match
$19.80
Medium irritancy

Why it matches

NIACINAMIDEMADECASSIC ACIDCAPRYLIC/CAPRIC TRIGLYCERIDE +3 more

Key differences

ADENOSINEATELOCOLLAGENDIGLYCERIN +6 more
View details
Vita Genic Jelly Mask - 7 Types
85%
High match
$3.12
Medium irritancy

Why it matches

NIACINAMIDEMADECASSIC ACIDDIPOTASSIUM GLYCYRRHIZATE +6 more

Key differences

MADECASSOSIDEASCORBIC ACIDADENOSINE +13 more
View details
Hyaluronic Propolis Soothing Ampoule Mask
$2.00
Medium irritancy

Why it matches

NIACINAMIDEMADECASSIC ACIDCAPRYLIC/CAPRIC TRIGLYCERIDE +5 more

Key differences

LACTOBIONIC ACIDMADECASSOSIDEADENOSINE +14 more
View details
Cicapair Tiger Grass Calming Mask
80%
High match
High irritancy

Why it matches

NIACINAMIDEMADECASSIC ACIDASIATICOSIDE +5 more

Key differences

MADECASSOSIDEADENOSINEGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER +2 more
View details
W.H.P Brightening & Hydrating Charcoal Sheet Mask
$9.95
Medium irritancy

Why it matches

NIACINAMIDEDIPOTASSIUM GLYCYRRHIZATEGLYCERIN +2 more

Key differences

ANHYDROXYLITOLSODIUM HYALURONATETREHALOSE +1 more
View details
Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients68%
All ingredients38%
View full product details
Saccharomy Brightening Star Mask
77%
High match
$3.00
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINARGININE

Key differences

ADENOSINEBETAINEGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER +4 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients55%
All ingredients35%
View full product details
Sheet Mask Vitamin C, 1pc
77%
High match
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINALLANTOIN +1 more

Key differences

SODIUM ASCORBYL PHOSPHATESACCHARIDE ISOMERATESODIUM HYALURONATE +1 more
View details
Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients55%
All ingredients35%
View full product details
Rose Petal Mask
76%
High match
$69.00
High irritancy

Why it matches

NIACINAMIDEMADECASSIC ACIDDIPOTASSIUM GLYCYRRHIZATE +5 more

Key differences

ADENOSINELINOLEIC ACIDPANTHENOL +8 more
View details
Radiance Renewal Mask
Paula's choice
Radiance Renewal Mask
76%
High match
$36.00
Low irritancy

Why it matches

NIACINAMIDEARBUTINGLYCERIN +1 more

Key differences

CHONDRUS CRISPUSDIMETHICONEECHIUM PLANTAGINEUM SEED OIL +1 more
View details
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients55%
All ingredients27%
View full product details
Daily Vegi Mask- Kimchi
76%
High match
$2.00
Low irritancy

Why it matches

NIACINAMIDEDIPOTASSIUM GLYCYRRHIZATEGLYCERIN +1 more

Key differences

PANTHENOLGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMERSODIUM HYALURONATE +1 more
View details
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients41%
All ingredients42%
View full product details
Mechnikov's Probiotics Formula Brightening Mask
$4.08
Medium irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEDIPOTASSIUM GLYCYRRHIZATE +2 more

Key differences

ADENOSINEPANTHENOLBETAINE +11 more
View details
Vitamin C Sheet Mask
76%
High match
$7.49
Medium irritancy

Why it matches

NIACINAMIDEARGININEGLYCERIN

Key differences

PALMITOYL TRIPEPTIDE-5GLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMERHYDROLYZED HYALURONIC ACID +4 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients41%
All ingredients38%
View full product details
Marine Collagen Shower Mask Pack
$5.00
Low irritancy

Why it matches

NIACINAMIDEGLYCERINALLANTOIN

Key differences

ADENOSINECAFFEINEHYALURONIC ACID +4 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients41%
All ingredients35%
View full product details
100% Camellia 2-Step Oil Sheet Mask - Nourishing and Brightening
$7.18
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINARGININE

Key differences

PANTHENOLBETAINEHYDROLYZED COLLAGEN +5 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients41%
All ingredients35%
View full product details
Extreme Moisture Mask
76%
High match
$2.00
Low irritancy

Why it matches

NIACINAMIDEARBUTINGLYCERIN +1 more

Key differences

ADENOSINEBETA-GLUCANBETAINE +5 more
View details
Similarity breakdown
Overall formula76%
Hero ingredients100%
Active ingredients41%
All ingredients35%
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.