Dupes & alternatives for ISDIN-Retinal Smooth

Retinal Smooth
ISDIN

Retinal Smooth

High irritancy Score: 100/100
20 alternatives found · Best match: 90% (High)
The Vita-A Retinal Shot Tightening Booster
≈ $17.45
Medium irritancy

Why it matches

NIACINAMIDERETINALPALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

ADENOSINEPANTHENOLSODIUM LACTATE +1 more
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Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients100%
All ingredients30%
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Retinal Intense
Isdinceutics
Retinal Intense
88%
High match
High irritancy

Why it matches

NIACINAMIDERETINALPALMITOYL TETRAPEPTIDE-7 +5 more

Key differences

BAKUCHIOLPEG/PPG-18/18 DIMETHICONECHRYSIN
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Similarity breakdown
Overall formula88%
Hero ingredients100%
Active ingredients100%
All ingredients84%
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Retinal serum
ONE THING
Retinal serum
87%
High match
$20.80
High irritancy Sponsored

Why it matches

RETINALNIACINAMIDEPALMITOYL TETRAPEPTIDE-7 +3 more

Key differences

COPPER TRIPEPTIDE-1ADENOSINEACETYL HEXAPEPTIDE-8 +10 more
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RetaXome Daily Retinal Hydrator
85%
High match
Medium irritancy

Why it matches

NIACINAMIDERETINALPALMITOYL TRIPEPTIDE-1 +4 more

Key differences

PHYTOSPHINGOSINECERAMIDE EOPCERAMIDE NP +12 more
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REMEDY for healthy aging
85%
High match
$43.34
Medium irritancy

Why it matches

RETINALNIACINAMIDEPALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

RETINOLGLYCOLIC ACIDFERULIC ACID +9 more
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Super Retinal Vitamin A Serum
85%
High match
High irritancy

Why it matches

NIACINAMIDERETINALPALMITOYL TETRAPEPTIDE-7 +2 more

Key differences

SALICYLIC ACIDCOPPER TRIPEPTIDE-1ACETYL HEXAPEPTIDE-8 +1 more
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Similarity breakdown
Overall formula85%
Hero ingredients100%
Active ingredients83%
All ingredients23%
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Retinol NMN Boosting Serum 30ml
81%
High match
≈ $23.39
High irritancy

Why it matches

RETINALNIACINAMIDEPALMITOYL TETRAPEPTIDE-7 +3 more

Key differences

RETINOLACETYL TETRAPEPTIDE-53-O-ETHYL ASCORBIC ACID +19 more
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Retinal 0.2%
Dermatica
Retinal 0.2%
80%
High match
$47.99
Medium irritancy

Why it matches

NIACINAMIDERETINALTOCOPHEROL +3 more

Key differences

PANTHENOLCERAMIDE EOPCERAMIDE NP +5 more
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Super Retinal Rejuvenating Serum
80%
High match
≈ $72.71
Medium irritancy

Why it matches

RETINALNIACINAMIDEDIMETHICONE +2 more

Key differences

HYDROXYPINACOLONE RETINOATEASCORBIC ACIDLACTIC ACID +4 more
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Similarity breakdown
Overall formula80%
Hero ingredients100%
Active ingredients67%
All ingredients23%
View full product details
Retinal Booster Shot 30ml
78%
High match
≈ $15.32
Medium irritancy

Why it matches

RETINALNIACINAMIDEPALMITOYL TRIPEPTIDE-1 +3 more

Key differences

HEXAPEPTIDE-9HEXAPEPTIDE-2TRIPEPTIDE-1 +16 more
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TXA 6 Niacinamide 10 Retinal Serum
78%
High match
$17.57
Medium irritancy

Why it matches

NIACINAMIDERETINALCAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

ADENOSINECERAMIDE NPCENTELLA ASIATICA EXTRACT +11 more
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TXA 6 Niacinamide 10 Retinal Serum
≈ $16.72
Medium irritancy

Why it matches

NIACINAMIDERETINALCAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

ADENOSINECERAMIDE NPCENTELLA ASIATICA EXTRACT +11 more
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Retinal Skin Booster Serum
77%
High match
$19.99
Medium irritancy

Why it matches

RETINALNIACINAMIDEGLYCERIN +2 more

Key differences

ACETYL HEXAPEPTIDE-1LACTOBIONIC ACIDMADECASSOSIDE +17 more
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Retinol Intense Reactivating Serum
76%
High match
$13.60
High irritancy

Why it matches

NIACINAMIDERETINALPALMITOYL TRIPEPTIDE-1 +2 more

Key differences

MADECASSOSIDERETINOLADENOSINE +16 more
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Seoul 1988 Serum: Retinal Liposome 2% + Black Ginseng 30ml
≈ $11.83
Medium irritancy

Why it matches

NIACINAMIDERETINALTOCOPHEROL +2 more

Key differences

ADENOSINE3-O-ETHYL ASCORBIC ACIDBAKUCHIOL +6 more
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Retinal + Niacinamide Youth Serum
76%
High match
$22.00
Medium irritancy

Why it matches

RETINALNIACINAMIDETOCOPHEROL +1 more

Key differences

CERAMIDE NPCERAMIDE APPHYTOSPHINGOSINE +14 more
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Restore & Firm Collagen Peptide Eye Serum
≈ $157.07
High irritancy

Why it matches

RETINALNIACINAMIDEPALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

NONAPEPTIDE-1ACETYL OCTAPEPTIDE-3ASCORBIC ACID +20 more
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RTX Into Serum Peptishot 50ml
≈ $20.91
Medium irritancy

Why it matches

NIACINAMIDERETINALGLYCERIN

Key differences

COPPER TRIPEPTIDE-1ADENOSINECERAMIDE NP +7 more
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Vegan Retinal Bakuchiol Serum
74%
High match
≈ $25.25
Medium irritancy

Why it matches

RETINALNIACINAMIDEGLYCERIN

Key differences

COPPER TRIPEPTIDE-1OLIGOPEPTIDE-1BAKUCHIOL +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.