Dupes & alternatives for La Roche-Posay-Substiane Rich

Substiane Rich
La Roche-Posay

Substiane Rich

Medium irritancy Score: 75/100
20 alternatives found · Best match: 51% (Medium)
Laboratories Firming Booster Serum
$34.95
Low irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERINDIMETHICONE +1 more

Key differences

PALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7HYDROLYZED HYALURONIC ACID +2 more
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Similarity breakdown
Overall formula51%
Hero ingredients100%
Active ingredients50%
All ingredients21%
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Night Cream
48%
Medium match
$72.00
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERDIMETHICONOLGLYCERIN +2 more

Key differences

ACETYL HEXAPEPTIDE-37PALMITOYL TRIPEPTIDE-38CAPRYLIC/CAPRIC TRIGLYCERIDE +7 more
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Ultra Calming Moisturiser Cream
48%
Medium match
$109.00
Low irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERBUTYROSPERMUM PARKII BUTTERDIMETHICONE +1 more

Key differences

NIACINAMIDECERAMIDE NPGLYCINE SOJA STEROLS +5 more
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Daily Hydrating and Renewing Skin Duo
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERPRUNUS ARMENIACA KERNEL OILGLYCERIN

Key differences

HYDROXYPALMITOYL SPHINGANINERETINOLSALICYLIC ACID +11 more
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Triple Hyaluronic Acid Deep Moisture Miracle Cream
$60.00
Low irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERIN

Key differences

BETAINEHYDROLYZED HYALURONIC ACIDSODIUM HYALURONATE +1 more
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Similarity breakdown
Overall formula48%
Hero ingredients100%
Active ingredients25%
All ingredients15%
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FirmX Growth Factor Neuropeptide Serum
47%
Medium match
$150.00
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERDIMETHICONEDIMETHICONOL +1 more

Key differences

RETINYL PALMITATEUREAPALMITOYL HEXAPEPTIDE-19 +11 more
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NB-Ceutical Tolerance Recovery Cream
47%
Medium match
High irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERBUTYROSPERMUM PARKII BUTTERDIMETHICONE +1 more

Key differences

TRIPEPTIDE-1TRIPEPTIDE-10 CITRULLINEHYDROLYZED COLLAGEN +6 more
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Cicabio Creme - Soothing Repairing Cream
$74.00
Low irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERIN

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDEFRUCTOOLIGOSACCHARIDESHELIANTHUS ANNUUS SEED OIL +4 more
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Similarity breakdown
Overall formula47%
Hero ingredients100%
Active ingredients25%
All ingredients9%
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Perform Lift Reinforcing and Lifting Day Rich Cream
$67.00
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERINBUTYROSPERMUM PARKII BUTTER +1 more

Key differences

PARAFFINUM LIQUIDUMPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +9 more
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Anti-Aging Mask
45%
Medium match
$160.00
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERBUTYROSPERMUM PARKII BUTTERDIMETHICONE +1 more

Key differences

NIACINAMIDEADENOSINEGLYCOLIC ACID +10 more
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Fast Fix Sleeping Beauty Moisture Revival Sleep Mask
$61.60
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERDIMETHICONEGLYCERIN

Key differences

NIACINAMIDEBETAINECAFFEINE +7 more
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Similarity breakdown
Overall formula45%
Hero ingredients100%
Active ingredients38%
All ingredients26%
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Power Lift Moisturizer
45%
Medium match
$99.00
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERINBUTYROSPERMUM PARKII BUTTER

Key differences

DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPANTHENOLCAPRYLIC/CAPRIC TRIGLYCERIDE +3 more
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Similarity breakdown
Overall formula45%
Hero ingredients100%
Active ingredients38%
All ingredients24%
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Beauty SuddenlySmooth Gentle RetinAll Treatment
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERINDIMETHICONE

Key differences

N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATENICOTIANA BENTHAMIANA HEXAPEPTIDE-40 SH-OLIGOPEPTIDE-1RETINYL LINOLEATE +5 more
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Multi-Hydration Gel Cream
45%
Medium match
$44.25
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERDIMETHICONEGLYCERIN

Key differences

NIACINAMIDEADENOSINEPALMITOYL PENTAPEPTIDE-4 +4 more
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Similarity breakdown
Overall formula45%
Hero ingredients100%
Active ingredients38%
All ingredients18%
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Glycolic Acid 10% Night Cream
44%
Medium match
$98.00
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERBUTYROSPERMUM PARKII BUTTERDIMETHICONE +1 more

Key differences

GLYCOLIC ACIDARGININEBISABOLOL +4 more
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Similarity breakdown
Overall formula44%
Hero ingredients100%
Active ingredients50%
All ingredients24%
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Hydrotenseur serum
44%
Medium match
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERIN

Key differences

LACTOBIONIC ACIDCERAMIDE NPCERAMIDE AP +10 more
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ELEVATE Firming & Lifting Contouring Serum
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERIN

Key differences

ARGININE/LYSINE POLYPEPTIDEACETYL TETRAPEPTIDE-2ADENOSINE +10 more
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Age Element Firming Cream
44%
Medium match
$86.45
Medium irritancy

Why it matches

ACETYL DIPEPTIDE-1 CETYL ESTERGLYCERIN

Key differences

ACETYL TETRAPEPTIDE-2FERULIC ACIDHELIANTHUS ANNUUS SEED OIL +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.