Dupes & alternatives for CosMedix-Serum 16

Serum 16
CosMedix

Serum 16

High irritancy Score: 91/100
21 alternatives found · Best match: 82% (High)
1% Vitamin A Retinol Serum
82%
High match
$55.00
High irritancy

Why it matches

RETINALRETINOLGLYCERIN +2 more

Key differences

CERAMIDE NPPANTHENOLCOPERNICIA CERIFERA WAX +10 more
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Squalane + Retinol Night Serum
81%
High match
$58.00
High irritancy

Why it matches

RETINOLRETINALGLYCERIN +2 more

Key differences

HELIANTHUS ANNUUS EXTRACTROSMARINUS OFFICINALIS LEAF EXTRACTALLANTOIN +1 more
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Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients50%
All ingredients17%
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Retiage Anti-Ageing Serum
80%
High match
$19.50
High irritancy

Why it matches

RETINALRETINOLGLYCERIN +1 more

Key differences

CAPROOYL TETRAPEPTIDE-3ASCORBYL GLUCOSIDEPHYTOSPHINGOSINE +13 more
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Moonbeam Retinol Treatment Serum
80%
High match
$59.00
High irritancy

Why it matches

RETINOLRETINALSQUALANE +2 more

Key differences

PRUNUS ARMENIACA KERNEL OILSIMMONDSIA CHINENSIS SEED OILCAPRYLIC/CAPRIC TRIGLYCERIDE
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Similarity breakdown
Overall formula80%
Hero ingredients100%
Active ingredients50%
All ingredients31%
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Retinol Remix 1% Retinol Treatment
76%
High match
$48.00
High irritancy

Why it matches

RETINALRETINOLDIMETHICONE +4 more

Key differences

HYDROXYPINACOLONE RETINOATEN-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATEGLYCINE SOJA OIL +9 more
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Ultra A Skin Perfecting Serum Mild
63%
Medium match
$118.00
Medium irritancy

Why it matches

RETINOLGLYCERINSODIUM HYALURONATE +2 more

Key differences

SALICYLIC ACIDPALMITOYL TRIPEPTIDE-1PALMITOYL TRIPEPTIDE-5 +5 more
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Advanced Retinol + Ferulic Texture Renewal Serum Packette
Medium irritancy

Why it matches

RETINOLSQUALANEGLYCERIN +1 more

Key differences

SALICYLIC ACIDFERULIC ACIDLACTIC ACID +12 more
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Intensive Age Refining Treatment 0.5 Percent Pure Retinol Night
$101.00
Medium irritancy

Why it matches

RETINOLSODIUM HYALURONATETOCOPHEROL +2 more

Key differences

MYRISTOYL NONAPEPTIDE-3NIACINAMIDEPANTHENOL +8 more
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Retinol Night Treatment Serum
62%
Medium match
$141.00
Medium irritancy

Why it matches

RETINOLSODIUM HYALURONATETOCOPHEROL +2 more

Key differences

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE AP +10 more
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Vitamin C Super Serum Plus
62%
Medium match
$25.00
High irritancy

Why it matches

RETINOLTOCOPHEROLGLYCERIN +2 more

Key differences

ASCORBIC ACIDNIACINAMIDESALICYLIC ACID +3 more
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Similarity breakdown
Overall formula62%
Hero ingredients100%
Active ingredients50%
All ingredients29%
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ABC Ampoule Lift A
62%
Medium match
$35.00
Medium irritancy

Why it matches

RETINOLGLYCERINSODIUM LACTATE +2 more

Key differences

3-O-ETHYL ASCORBIC ACIDPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +5 more
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Tranexamic acid + Retinal serum
62%
Medium match
$27.46
Medium irritancy

Why it matches

RETINALGLYCERINSODIUM HYALURONATE +2 more

Key differences

BAKUCHIOLTETRAHEXYLDECYL ASCORBATEPALMITOYL HEXAPEPTIDE-12 +12 more
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Retinol Serum
The INKEY List CA
Retinol Serum
62%
Medium match
$10.50
Medium irritancy

Why it matches

RETINOLDIMETHICONETOCOPHEROL +2 more

Key differences

HYDROXYPINACOLONE RETINOATEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +1 more
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Similarity breakdown
Overall formula62%
Hero ingredients100%
Active ingredients50%
All ingredients26%
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Advanced A Serum
62%
Medium match
$92.00
Medium irritancy

Why it matches

RETINALTOCOPHEROLGLYCERIN +2 more

Key differences

LACTIC ACIDPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-38 +3 more
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Similarity breakdown
Overall formula62%
Hero ingredients100%
Active ingredients50%
All ingredients26%
View full product details
Retinal + Niacinamide Youth Serum
61%
Medium match
$22.00
Medium irritancy

Why it matches

RETINALSODIUM HYALURONATESQUALANE +3 more

Key differences

NIACINAMIDECERAMIDE NPCERAMIDE AP +12 more
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0.3% Retinol Serum
Exuviance Professional
0.3% Retinol Serum
61%
Medium match
$41.82
Medium irritancy

Why it matches

RETINOLDIMETHICONEGLYCERIN +1 more

Key differences

ACETYL GLUCOSAMINEBISABOLOLBUTYLOCTYL SALICYLATE +4 more
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Similarity breakdown
Overall formula61%
Hero ingredients100%
Active ingredients50%
All ingredients23%
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Pro-Correct Anti-Wrinkle Rejuvenating Concentrate Intensive
$31.95
Medium irritancy

Why it matches

RETINOLDIMETHICONEGLYCERIN +1 more

Key differences

PALMITOYL OLIGOPEPTIDEETHYLHEXYL METHOXYCINNAMATEHYDROLYZED HYALURONIC ACID +2 more
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Similarity breakdown
Overall formula61%
Hero ingredients100%
Active ingredients50%
All ingredients17%
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2.5 Retinol Acid Serum
55%
Medium match
$14.99
High irritancy Sponsored

Why it matches

RETINOLGLYCERINSODIUM HYALURONATE

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDECAMELLIA SINENSIS LEAF EXTRACTHAMAMELIS VIRGINIANA EXTRACT +1 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.