What's In My Jar

Dupes & alternatives for La Roche-Posay-Effaclar Duo Anti-Blemish Moisturiser

Effaclar Duo Anti-Blemish Moisturiser
La Roche-Posay

Effaclar Duo Anti-Blemish Moisturiser

Medium irritancy Score: 93/100
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20 alternatives found · Best match: 83% (High)
Clarifique Watery Emulsion
Lancôme
Clarifique Watery Emulsion
83%
High match
$154.00
Medium irritancy

Why it matches

NIACINAMIDECAPRYLOYL SALICYLIC ACIDDIMETHICONE +1 more

Key differences

ASCORBYL GLUCOSIDEPHENYLETHYL RESORCINOLPOLYSILICONE-11 +4 more
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Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients43%
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SA Smoothing Cream with Salicylic Acid for Dry, Rough & Bumpy Skin
CeraVe
SA Smoothing Cream with Salicylic Acid for Dry, Rough & Bumpy Skin
83%
High match
$12.49
Low irritancy

Why it matches

NIACINAMIDECAPRYLOYL SALICYLIC ACIDGLYCERIN +1 more

Key differences

SALICYLIC ACIDCERAMIDE NPPHYTOSPHINGOSINE +7 more
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Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients75%
All ingredients33%
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Idéalia Night
Vichy
Idéalia Night
80%
High match
$30.00
Medium irritancy

Why it matches

NIACINAMIDECAPRYLOYL SALICYLIC ACIDGLYCERIN +1 more

Key differences

HYDROXYPALMITOYL SPHINGANINEADENOSINEPRUNUS ARMENIACA KERNEL OIL +3 more
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Similarity breakdown
Overall formula80%
Hero ingredients100%
Active ingredients75%
All ingredients37%
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BFFECT Acno Anti-Acne Serum
Formotopia
BFFECT Acno Anti-Acne Serum
75%
High match
$14.40
Low irritancy Sponsored

Why it matches

NIACINAMIDEDIMETHICONEGLYCERIN +1 more

Key differences

BUTYROSPERMUM PARKII BUTTERCYCLOPENTASILOXANEGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER +2 more
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Similarity breakdown
Overall formula75%
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Skin Clear Lotion with niacinamide
Boots
Skin Clear Lotion with niacinamide
75%
High match
$4.00
Low irritancy

Why it matches

NIACINAMIDEDIMETHICONEGLYCERIN

Key differences

PARAFFINUM LIQUIDUMALPHA-ARBUTINPANTHENOL +5 more
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Common ingredients (3)
NIACINAMIDEDIMETHICONEGLYCERIN
Similarity breakdown
Overall formula75%
Hero ingredients100%
Active ingredients56%
All ingredients30%
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Anti-Dark Spot Concentrate Glycolic Acid and Niacinamide
Collistar
Anti-Dark Spot Concentrate Glycolic Acid and Niacinamide
74%
High match
$24.00
Low irritancy

Why it matches

NIACINAMIDEGLYCERINDIMETHICONE

Key differences

LACTOBIONIC ACIDGLYCOLIC ACIDGLUCONOLACTONE +3 more
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Common ingredients (3)
NIACINAMIDEGLYCERINDIMETHICONE
Similarity breakdown
Overall formula74%
Hero ingredients100%
Active ingredients56%
All ingredients27%
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Restoring Water Gel
Cetaphil
Restoring Water Gel
74%
High match
$19.99
Low irritancy

Why it matches

NIACINAMIDEDIMETHICONEGLYCERIN

Key differences

ANHYDROXYLITOLPANTHENOLUREA +9 more
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Common ingredients (3)
NIACINAMIDEDIMETHICONEGLYCERIN
Similarity breakdown
Overall formula74%
Hero ingredients100%
Active ingredients56%
All ingredients23%
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Prebiotic Hydra Plus Moisturiser
Aiken
Prebiotic Hydra Plus Moisturiser
74%
High match
Low irritancy

Why it matches

NIACINAMIDEDIMETHICONEGLYCERIN

Key differences

BETAINEBIOSACCHARIDE GUM-1BISABOLOL +7 more
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Common ingredients (3)
NIACINAMIDEDIMETHICONEGLYCERIN
Similarity breakdown
Overall formula74%
Hero ingredients100%
Active ingredients56%
All ingredients20%
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.