Dupes & alternatives for Olay-Regenerist Retinol24 MAX Night Face Serum

Regenerist Retinol24 MAX Night Face Serum
Olay

Regenerist Retinol24 MAX Night Face Serum

High irritancy Score: 100/100
21 alternatives found · Best match: 89% (High)
Pure Retinol 1% Night Concentrate
$37.95
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN +2 more

Key differences

ACETYL DIPEPTIDE-1 CETYL ESTERPALMITOYL TRIPEPTIDE-1PANTHENOL +4 more
View details
In The Deep Vitamin A Nourishing Retinol Serum
$19.49
Medium irritancy

Why it matches

RETINOLNIACINAMIDEDIMETHICONE +1 more

Key differences

PANTHENOLCERAMIDE 3PHYTOSTEROLS +5 more
View details
Similarity breakdown
Overall formula86%
Hero ingredients100%
Active ingredients86%
All ingredients35%
View full product details
Intensive Age Refining Treatment 0.5 Percent Pure Retinol Night
$101.00
Medium irritancy

Why it matches

RETINOLNIACINAMIDEDIMETHICONE +1 more

Key differences

MYRISTOYL NONAPEPTIDE-3PANTHENOLISOSORBIDE DICAPRYLATE +9 more
View details
Revitalize Retinol Serum
82%
High match
$41.58
High irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN +2 more

Key differences

FERRIC HEXAPEPTIDE-35FERULIC ACIDTETRAHEXYLDECYL ASCORBATE +16 more
View details
Vital Vita 12 Firming Ampoule
81%
High match
$14.00
High irritancy

Why it matches

NIACINAMIDERETINOLDIMETHICONE +1 more

Key differences

OLIGOPEPTIDE-1RETINYL PALMITATEADENOSINE +24 more
View details
Vitamin C Super Serum Plus
81%
High match
$25.00
High irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN

Key differences

ASCORBIC ACIDSALICYLIC ACIDTOCOPHEROL +5 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients64%
All ingredients25%
View full product details
Retinol Cica Moisture Recovery Serum
$34.00
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN

Key differences

ACETYL TETRAPEPTIDE-11ADENOSINEMADECASSIC ACID +14 more
View details
Age Defense Retinol Complex .25
80%
High match
$64.00
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN

Key differences

PALMITOYL TRIPEPTIDE-8CERAMIDE 3GLYCINE SOJA OIL +8 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula80%
Hero ingredients100%
Active ingredients64%
All ingredients30%
View full product details
Renewal Retinol
ALASTIN Skincare
Renewal Retinol
80%
High match
$60.00
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN

Key differences

CERAMIDE 3AVENA SATIVA KERNEL EXTRACTTREMELLA FUCIFORMIS SPOROCARP EXTRACT +4 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula80%
Hero ingredients100%
Active ingredients64%
All ingredients30%
View full product details
2.5% Retinol Bakuchiol Serum
79%
High match
$31.50
Medium irritancy

Why it matches

NIACINAMIDERETINOLGLYCERIN

Key differences

BAKUCHIOLLIMNANTHES ALBA SEED OILCAPRYLIC/CAPRIC TRIGLYCERIDE +4 more
View details
Common ingredients (3)
Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients64%
All ingredients20%
View full product details
Regenerating Serum Fragrance-Free
$25.69
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL PENTAPEPTIDE-4DIMETHICONOL +2 more

Key differences

PANTHENOLALLANTOINPOLYMETHYLSILSESQUIOXANE +1 more
View details
Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients100%
All ingredients70%
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.