Dupes & alternatives for Optimum-Retinol Serum

Retinol Serum
Optimum

Retinol Serum

High irritancy Score: 100/100
21 alternatives found · Best match: 94% (High)
Retinol Cica Moisture Recovery Serum
$34.00
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINGLYCINE SOJA OIL +3 more

Key differences

ACETYL TETRAPEPTIDE-11RETINOLADENOSINE +11 more
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Even & Radiant Dark Spot Correcting Serum
$13.98
Medium irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +1 more

Key differences

HEXYLRESORCINOLRETINYL PROPIONATEBUTYROSPERMUM PARKII BUTTER +1 more
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Similarity breakdown
Overall formula93%
Hero ingredients100%
Active ingredients67%
All ingredients31%
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Age Defense Retinol Complex .25
92%
High match
$64.00
Medium irritancy

Why it matches

NIACINAMIDEGLYCINE SOJA OILSQUALENE +2 more

Key differences

RETINOLPALMITOYL TRIPEPTIDE-8CERAMIDE 3 +6 more
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Similarity breakdown
Overall formula92%
Hero ingredients100%
Active ingredients83%
All ingredients28%
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Skintelligence Anti-Age Regenerating Serum
$29.33
Medium irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN

Key differences

ADENOSINEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +5 more
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Kx Active Concentrates Vitamin B3 + Vitamin C Serum
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

ASCORBIC ACIDADENOSINETETRAHEXYLDECYL ASCORBATE +5 more
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PRO! Hydro Serum
91%
High match
$55.00
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATEHELIANTHUS ANNUUS SEED OILLACTOCOCCUS FERMENT LYSATE +2 more
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Similarity breakdown
Overall formula91%
Hero ingredients100%
Active ingredients50%
All ingredients31%
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Cell Concept Hydrating Serum For Normal/Combination Skin
$9.19
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

DIMETHICONEPRUNUS ARMENIACA KERNEL OILSIMMONDSIA CHINENSIS SEED OIL +1 more
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Similarity breakdown
Overall formula91%
Hero ingredients100%
Active ingredients50%
All ingredients28%
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Nourishing Youth Serum
Clark's Botanicals
Nourishing Youth Serum
90%
High match
$93.75
Medium irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +1 more

Key differences

SALICYLIC ACIDHEXAPEPTIDE-11LINOLEIC ACID +3 more
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Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients67%
All ingredients28%
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Glow & Hydrate Day Serum
90%
High match
$22.00
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINGLYCINE SOJA OIL

Key differences

HELIANTHUS ANNUUS SEED OILSACCHARIDE ISOMERATESODIUM HYALURONATE +2 more
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Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients50%
All ingredients41%
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Vitamin C Super Serum Plus
90%
High match
$25.00
High irritancy

Why it matches

NIACINAMIDEGLYCERIN

Key differences

ASCORBIC ACIDRETINOLSALICYLIC ACID +6 more
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Common ingredients (2)
Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients50%
All ingredients41%
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Nordic Ageless [AJATON] Radiant Youth Pressed Serum
$44.90
Medium irritancy

Why it matches

NIACINAMIDECHOLESTEROLGLYCERIN

Key differences

N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATEGLUCONOLACTONEADENOSINE +12 more
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Major Fade Hyper Serum
90%
High match
$68.00
Low irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN

Key differences

ALPHA-ARBUTINDIMETHICONEKOJIC ACID +3 more
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Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients50%
All ingredients22%
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Vitamin C Brightening Serum
90%
High match
$15.99
Low irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN

Key differences

SODIUM ASCORBYL PHOSPHATEBISABOLOLSACCHARIDE ISOMERATE +1 more
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Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients50%
All ingredients22%
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5% Niacinamide Serum
ADVANCED CLINICALS
5% Niacinamide Serum
90%
High match
$15.95
Low irritancy

Why it matches

NIACINAMIDEGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

ASCORBIC ACIDANHYDROXYLITOLFERULIC ACID +4 more
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Similarity breakdown
Overall formula90%
Hero ingredients100%
Active ingredients50%
All ingredients19%
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Perky Collagen Boosting Serum
90%
High match
$68.00
High irritancy

Why it matches

NIACINAMIDE

Key differences

RETINOLASCORBYL GLUCOSIDECREATINE +9 more
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Faded Serum for Dark Spots & Discoloration
$24.00
Medium irritancy

Why it matches

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN

Key differences

AZELAIC ACIDALPHA-ARBUTINCENTELLA ASIATICA LEAF EXTRACT +11 more
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Bright Potion Probiotic Power Serum
89%
High match
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINMANNITOL +1 more

Key differences

SH-POLYPEPTIDE-22GLUCONOLACTONESH-OLIGOPEPTIDE-1 +14 more
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Lumino - Brightening Serum
89%
High match
$98.00
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINSQUALENE +1 more

Key differences

NONAPEPTIDE-1POTASSIUM AZELOYL DIGLYCINATEASCORBYL TETRAISOPALMITATE +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.