Dupes & alternatives for TIRTIR-Buy Niacinamide 20% Serum in Australia - Korean Skincare Online

Buy Niacinamide 20% Serum in Australia - Korean Skincare Online
TIRTIR

Buy Niacinamide 20% Serum in Australia - Korean Skincare Online

Medium irritancy Score: 100/100
21 alternatives found · Best match: 85% (High)
Buy ER Firming Serum in Australia - Korean Skincare Online
$34.95
Medium irritancy

Why it matches

RETINOLNIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDE +6 more

Key differences

ADENOSINEPANTHENOLDIPOTASSIUM GLYCYRRHIZATE +10 more
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PDRN Pink Exosome Shot Serum 2000
85%
High match
$33.51
Medium irritancy

Why it matches

NIACINAMIDERETINOLHYALURONIC ACID +5 more

Key differences

ACETYL TETRAPEPTIDE-5ADENOSINEPANTHENOL +10 more
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Gentle Retinol Salicylic Acne Serum
Medium irritancy

Why it matches

RETINOLNIACINAMIDECHOLESTEROL +3 more

Key differences

SALICYLIC ACIDMADECASSIC ACIDADENOSINE +11 more
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Retinol Cica Repair Ampoule Mini
82%
High match
$20.80
Medium irritancy Sponsored

Why it matches

NIACINAMIDERETINOLGLYCERIN +3 more

Key differences

ACETYL TETRAPEPTIDE-11ADENOSINEMADECASSIC ACID +11 more
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Vitamin C Brightening Serum
82%
High match
$13.89
Medium irritancy

Why it matches

RETINOLNIACINAMIDEGLUTATHIONE +4 more

Key differences

3-O-ETHYL ASCORBIC ACIDADENOSINELINOLEIC ACID +18 more
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Why it matches

RETINOLNIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

COPPER TRIPEPTIDE-1MADECASSIC ACIDFERULIC ACID +17 more
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Black Carrot Vita-A Retinol Firming Ampoule
$27.20
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN +4 more

Key differences

ADENOSINEAVENA SATIVA KERNEL EXTRACTCERAMIDE NP +16 more
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Retinol Routine Booster
80%
High match
$84.00
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN +3 more

Key differences

RETINYL LINOLEATEASCORBYL GLUCOSIDEHYDROXYPHENOXY PROPIONIC ACID +3 more
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Double Strength Retinol Night Repair Serum
78%
High match
$20.00
Medium irritancy

Why it matches

NIACINAMIDERETINOLSODIUM HYALURONATE +1 more

Key differences

RETINYL PALMITATEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +3 more
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Similarity breakdown
Overall formula78%
Hero ingredients100%
Active ingredients50%
All ingredients19%
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Retinol Skin Renewing Daily Micro Dose Serum Duo
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN +1 more

Key differences

HYDROXYPALMITOYL SPHINGANINEACETYL DIPEPTIDE-1 CETYL ESTERADENOSINE +5 more
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PERKY Collagen Boosting Serum
77%
High match
$75.00
Medium irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +1 more

Key differences

CARNOSINECREATINEPLUKENETIA VOLUBILIS SEED OIL +4 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients62%
All ingredients14%
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JUST Retinol 0.3% + Niacinamide 5%
77%
High match
$6.90
Medium irritancy

Why it matches

NIACINAMIDERETINOLCAPRYLIC/CAPRIC TRIGLYCERIDE +1 more

Key differences

BETAINEBUTYROSPERMUM PARKII BUTTERINULIN +4 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients50%
All ingredients24%
View full product details
In The Deep Vitamin A Nourishing Retinol Serum
$19.49
Medium irritancy

Why it matches

RETINOLNIACINAMIDESODIUM HYALURONATE +1 more

Key differences

PANTHENOLCERAMIDE 3PHYTOSTEROLS +5 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients50%
All ingredients24%
View full product details
Advanced Retinol Concentrated Serum X Danang Wisnu
Medium irritancy

Why it matches

RETINOLNIACINAMIDEGLYCERIN +2 more

Key differences

PANTHENOLCYCLOPENTASILOXANEDIMETHYLMETHOXY CHROMANYL PALMITATE +4 more
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Pure Retinol 1% Night Concentrate
$37.95
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN +1 more

Key differences

ACETYL DIPEPTIDE-1 CETYL ESTERPALMITOYL TRIPEPTIDE-1PANTHENOL +5 more
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Intensive Age Refining Treatment 0.5 Percent Pure Retinol Night
$101.00
Medium irritancy

Why it matches

RETINOLNIACINAMIDESODIUM HYALURONATE +1 more

Key differences

MYRISTOYL NONAPEPTIDE-3PANTHENOLISOSORBIDE DICAPRYLATE +9 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.