Dupes & alternatives for Functionalab-Retinol + Serum

Retinol + Serum
Functionalab

Retinol + Serum

High irritancy Score: 100/100
21 alternatives found · Best match: 85% (High)
Ampoule Lift [A]
85%
High match
$33.00
Medium irritancy

Why it matches

RETINOL3-O-ETHYL ASCORBIC ACIDGLYCERIN +2 more

Key differences

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1GLYCINE SOJA OIL +5 more
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Retinol Complex 1.0
83%
High match
$80.00
Medium irritancy

Why it matches

RETINOLPALMITOYL TRIPEPTIDE-8CAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

NIACINAMIDECERAMIDE 3GLYCINE SOJA OIL +6 more
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Similarity breakdown
Overall formula83%
Hero ingredients133%
Active ingredients75%
All ingredients30%
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Kakadu C 1% Retinol + 12% C, Ferulic Acid & E Complex
Medium irritancy

Why it matches

RETINOL3-O-ETHYL ASCORBIC ACIDGLYCERIN +1 more

Key differences

FERULIC ACIDSODIUM HYALURONATESQUALENE +2 more
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Similarity breakdown
Overall formula83%
Hero ingredients133%
Active ingredients60%
All ingredients23%
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Renewing Retinol Booster Serum
81%
High match
$129.95
Medium irritancy

Why it matches

RETINOLPALMITOYL TRIPEPTIDE-8CAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

RETINALN-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATESQUALANE +1 more
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Similarity breakdown
Overall formula81%
Hero ingredients133%
Active ingredients60%
All ingredients23%
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Vitamin C Brightening Serum
79%
High match
$13.89
Medium irritancy Sponsored

Why it matches

RETINOL3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

NIACINAMIDEADENOSINELINOLEIC ACID +22 more
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Vitamin C Brightening Serum
79%
High match
$13.89
Medium irritancy

Why it matches

RETINOL3-O-ETHYL ASCORBIC ACIDGLYCERIN

Key differences

NIACINAMIDEADENOSINELINOLEIC ACID +22 more
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Skin Renewing Retinol Serum
76%
High match
$20.99
Medium irritancy

Why it matches

RETINOLBUTYROSPERMUM PARKII BUTTERCAPRYLIC/CAPRIC TRIGLYCERIDE +1 more

Key differences

NIACINAMIDECERAMIDE 6 IICERAMIDE 1 +6 more
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Similarity breakdown
Overall formula76%
Hero ingredients67%
Active ingredients60%
All ingredients25%
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Pure Retinol 1% Night Concentrate
$37.95
Medium irritancy

Why it matches

RETINOLGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

ACETYL DIPEPTIDE-1 CETYL ESTERNIACINAMIDEPALMITOYL TRIPEPTIDE-1 +6 more
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Vitamin Amen
Dr Naomi Skin
Vitamin Amen
75%
High match
$139.00
High irritancy

Why it matches

RETINOLPALMITOYL TRIPEPTIDE-8GLYCERIN +1 more

Key differences

HYDROXYPINACOLONE RETINOATENIACINAMIDEBAKUCHIOL +11 more
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Nighttime Anti-Aging Therapy with Vitamin C & Retinol
75%
High match
$50.00
High irritancy

Why it matches

RETINOL3-O-ETHYL ASCORBIC ACIDGLYCERIN +1 more

Key differences

ANHYDROXYLITOLPANTHENOLDIMETHICONOL +8 more
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The Retinol Serum GWP
Augustinus Bader
The Retinol Serum GWP
75%
High match
Medium irritancy

Why it matches

RETINOLCAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +1 more

Key differences

NIACINAMIDEPANTHENOLCALCIUM PANTOTHENATE +12 more
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Retinol Reform
Shani Darden Skin Care
Retinol Reform
75%
High match
$30.00
Medium irritancy

Why it matches

RETINOLGLYCERINROSMARINUS OFFICINALIS LEAF EXTRACT +1 more

Key differences

LACTIC ACIDANHYDROXYLITOLLINOLEIC ACID +8 more
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Cosmeceutique RX Retinol Dermobooster
$60.06
Medium irritancy

Why it matches

RETINOLCAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN +1 more

Key differences

CYCLOPENTASILOXANEGLYCINE SOJA OILHELIANTHUS ANNUUS SEED OIL +3 more
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Similarity breakdown
Overall formula74%
Hero ingredients67%
Active ingredients60%
All ingredients25%
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New: Retinol Treatment
74%
High match
$68.00
Medium irritancy

Why it matches

RETINOLCAPRYLIC/CAPRIC TRIGLYCERIDEDISODIUM LAURIMINODIPROPIONATE TOCOPHERYL PHOSPHATES +1 more

Key differences

CYCLOPENTASILOXANEDIMETHICONEHYDROLYZED YEAST EXTRACT +1 more
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Similarity breakdown
Overall formula74%
Hero ingredients67%
Active ingredients45%
All ingredients34%
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Youth Booster
Swissline
Youth Booster
74%
High match
$130.00
Medium irritancy

Why it matches

RETINOLCAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN

Key differences

ASCORBIC ACIDRETINYL PALMITATEGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER +3 more
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Similarity breakdown
Overall formula74%
Hero ingredients67%
Active ingredients45%
All ingredients23%
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SuperSolutions 1 Retinol Serum
74%
High match
Medium irritancy

Why it matches

RETINOLGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

GLYCINE SOJA OILGLYCINE SOJA STEROLSPERSEA GRATISSIMA OIL +3 more
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Similarity breakdown
Overall formula74%
Hero ingredients67%
Active ingredients45%
All ingredients16%
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PERKY Collagen Boosting Serum
74%
High match
$75.00
Medium irritancy

Why it matches

CAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN

Key differences

NIACINAMIDECARNOSINECREATINE +6 more
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Similarity breakdown
Overall formula74%
Hero ingredients67%
Active ingredients45%
All ingredients16%
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.