Dupes & alternatives for Kiehl's-Ultra Pure High-Potency 5.0% Niacinamide Serum

Ultra Pure High-Potency 5.0% Niacinamide Serum
Kiehl's

Ultra Pure High-Potency 5.0% Niacinamide Serum

Low irritancy Score: 100/100
20 alternatives found ยท Best match: 100% (High)
Hydrating Peptide Serum
100%
High match
$50.00
Low irritancy

Why it matches

NIACINAMIDEGLYCERINSODIUM HYALURONATE

Key differences

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1SODIUM LACTATE +2 more
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Similarity breakdown
Overall formula100%
Hero ingredients100%
Active ingredients100%
All ingredients70%
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Glow Pill Super Serum
100%
High match
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

PANTHENOLACETYL GLUCOSAMINEHYALURONIC ACID +6 more
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Bio-Retinol 0.5% Vitamin B3 10% Renewing Booster Serum
$15.59
Low irritancy

Why it matches

NIACINAMIDEGLYCERINSODIUM HYALURONATE

Key differences

BAKUCHIOLGLYCINE SOJA OILHYDROLYZED SODIUM HYALURONATE +2 more
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Similarity breakdown
Overall formula100%
Hero ingredients100%
Active ingredients100%
All ingredients70%
View full product details
Keep Calm Soothing serum
100%
High match
$19.95
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

PANTHENOLPHYTOSPHINGOSINECERAMIDE NP +10 more
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Daily Triple Serum
99%
High match
$34.00
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

ARGININE/LYSINE POLYPEPTIDEPANTHENOLPALMITOYL TETRAPEPTIDE-7 +6 more
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Hyaluronic Global Serum
99%
High match
$85.00
Low irritancy

Why it matches

NIACINAMIDEGLYCERINSODIUM HYALURONATE

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDEHYALURONIC ACIDHYDROLYZED HYALURONIC ACID +6 more
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Vitamin B
Alpha-H
Vitamin B
99%
High match
$65.00
Medium irritancy

Why it matches

NIACINAMIDEGLYCERINSODIUM HYALURONATE

Key differences

COPPER TRIPEPTIDE-1FERULIC ACIDPANTHENOL +4 more
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Similarity breakdown
Overall formula99%
Hero ingredients100%
Active ingredients100%
All ingredients60%
View full product details
Intense Defense Anti-Aging and Repair Serum
$165.00
Low irritancy

Why it matches

NIACINAMIDEGLYCERINSODIUM HYALURONATE

Key differences

TETRAHEXYLDECYL ASCORBATEDIMETHICONECAPRYLIC/CAPRIC TRIGLYCERIDE +2 more
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Similarity breakdown
Overall formula98%
Hero ingredients100%
Active ingredients100%
All ingredients70%
View full product details
Booster Serum 3% Hyaluronic Acid & Vitamin B
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

PANTHENOLHELIANTHUS ANNUUS SEED OILPANTOLACTONE +2 more
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Similarity breakdown
Overall formula98%
Hero ingredients100%
Active ingredients100%
All ingredients70%
View full product details
Hylaboost Quadruple Hyaluronic Serum
98%
High match
$7.00
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

PANTHENOLHYDROLYZED SODIUM HYALURONATEPANTOLACTONE +3 more
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Similarity breakdown
Overall formula98%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Luzern WE3 Triple Action Serum Wrinkle Corrector
98%
High match
$170.00
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

ACETYL OCTAPEPTIDE-3PALMITOYL TRIPEPTIDE-5PANTHENOL +4 more
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Similarity breakdown
Overall formula98%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Glow Serum with Copper Peptides and Vegan Collagen
$79.00
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

COPPER TRIPEPTIDE-1AMINOPROPYL ASCORBYL PHOSPHATEPALMITOYL TRIPEPTIDE-1 +2 more
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Similarity breakdown
Overall formula98%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Hyaluronic Acid Ampoule Serum
97%
High match
$17.60
Low irritancy Sponsored

Why it matches

NIACINAMIDEGLYCERINSODIUM HYALURONATE

Key differences

MADECASSOSIDEADENOSINEPANTHENOL +8 more
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Hyalu B5 Anti-Wrinkle Repair Serum
97%
High match
$26.63
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

ASCORBYL GLUCOSIDEPANTHENOLHYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID +1 more
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Similarity breakdown
Overall formula97%
Hero ingredients100%
Active ingredients100%
All ingredients60%
View full product details
BIOEVOLVE SERUM
97%
High match
Low irritancy

Why it matches

NIACINAMIDESODIUM HYALURONATEGLYCERIN

Key differences

TRIPEPTIDE-1TETRAHEXYLDECYL ASCORBATELINOLEIC ACID +3 more
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Similarity breakdown
Overall formula97%
Hero ingredients100%
Active ingredients100%
All ingredients60%
View full product details
Licorice Root + Tranexamic Acid Vegan Brightening Serum
$20.99
Low irritancy

Why it matches

NIACINAMIDEGLYCERINSODIUM HYALURONATE

Key differences

PANTHENOLDIPOTASSIUM GLYCYRRHIZATEGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER +3 more
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Similarity breakdown
Overall formula97%
Hero ingredients100%
Active ingredients100%
All ingredients60%
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.