Dupes & alternatives for L'Oréal Paris-Age Perfect Serum Le Duo

Age Perfect Serum Le Duo
L'Oréal Paris

Age Perfect Serum Le Duo

High irritancy Score: 91/100
20 alternatives found · Best match: 88% (High)

Why it matches

NIACINAMIDEADENOSINECAPRYLOYL SALICYLIC ACID +13 more

Key differences

HEXAPEPTIDE-9COPPER TRIPEPTIDE-1NONAPEPTIDE-1 +15 more
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Rebirth Serum
BLANC DIVA
Rebirth Serum
87%
High match
$36.73
Medium irritancy Sponsored

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +12 more

Key differences

MADECASSOSIDEPALMITOYL HEXAPEPTIDE-12CERAMIDE NP +10 more
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The Vita-A Retinal Shot Tightening Booster
$12.69
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +6 more

Key differences

RETINALTOCOPHEROL
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Different ingredients (2)
Similarity breakdown
Overall formula84%
Hero ingredients100%
Active ingredients41%
All ingredients18%
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Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +13 more

Key differences

COPPER TRIPEPTIDE-1OLIGOPEPTIDE-1TRIPEPTIDE-1 +18 more
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RE:BLUE Deep Concentrate Ampoule
81%
High match
$65.31
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +5 more

Key differences

COPPER TRIPEPTIDE-1MADECASSIC ACIDCERAMIDE NP +10 more
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Centella Unscented Serum Mini
81%
High match
$7.30
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +5 more

Key differences

MADECASSIC ACIDPALMITOYL HEXAPEPTIDE-12CERAMIDE NP +8 more
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Double Serum Mini
81%
High match
$6.51
Medium irritancy

Why it matches

NIACINAMIDECAPRYLOYL SALICYLIC ACIDADENOSINE +5 more

Key differences

COPPER TRIPEPTIDE-1MADECASSOSIDETRIPEPTIDE-1 +6 more
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Bio Brightening Bleaching Ampoule
$60000.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +11 more

Key differences

HEXAPEPTIDE-11COPPER TRIPEPTIDE-1DIPEPTIDE-2 +28 more
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Excellage Firming Face Serum
81%
High match
$100.32
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +7 more

Key differences

ANHYDROXYLITOLMADECASSIC ACIDCARNOSINE +12 more
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Vitamin C Brightening Serum
80%
High match
$13.89
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +4 more

Key differences

RETINOL3-O-ETHYL ASCORBIC ACIDLINOLEIC ACID +18 more
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Hyaluronic Acid Firming Boost Serum
$25.97
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

HEXAPEPTIDE-9TRIPEPTIDE-1COPPER TRIPEPTIDE-1 +9 more
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Wonder Releaf Centella Serum Unscented
80%
High match
$14.40
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

MADECASSOSIDEMADECASSIC ACIDPALMITOYL HEXAPEPTIDE-12 +8 more
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Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

TRIPEPTIDE-1ACETYL TETRAPEPTIDE-3ARGININE/LYSINE POLYPEPTIDE +18 more
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Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

COPPER TRIPEPTIDE-1ACETYL OCTAPEPTIDE-3SH-POLYPEPTIDE-22 +20 more
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Why it matches

NIACINAMIDEADENOSINEPALMITOYL TETRAPEPTIDE-7 +9 more

Key differences

COPPER TRIPEPTIDE-1TRIPEPTIDE-1NONAPEPTIDE-1 +19 more
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Black Snail & Peptide9 Perfect Serum
$20.50
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPALMITOYL TRIPEPTIDE-1 +6 more

Key differences

OLIGOPEPTIDE-32MADECASSOSIDECOPPER TRIPEPTIDE-1 +15 more
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Multi-Active Serum
Nooance cosmetiques
Multi-Active Serum
78%
High match
$68.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +5 more

Key differences

HEPTAPEPTIDE-15 PALMITATEN-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATEALPHA-ARBUTIN +13 more
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Skintelligence Anti-Age Regenerating Serum
$29.33
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPALMITOYL TRIPEPTIDE-1 +5 more

Key differences

HELIANTHUS ANNUUS SEED OILSODIUM POLYACRYLATETOCOPHEROL
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B-Boost 10% Niacinamide serum
78%
High match
$23.99
Medium irritancy

Why it matches

NIACINAMIDEASCORBYL GLUCOSIDEPALMITOYL TETRAPEPTIDE-7 +5 more

Key differences

HEXAPEPTIDE-9NONAPEPTIDE-1ACETYL HEXAPEPTIDE-8 +7 more
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B-Boost 1% Kojic Acid Serum
78%
High match
$11.17
Medium irritancy

Why it matches

NIACINAMIDEASCORBYL GLUCOSIDEPANTHENOL +5 more

Key differences

NONAPEPTIDE-1HEXAPEPTIDE-9ACETYL HEXAPEPTIDE-8 +8 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.