Dupes & alternatives for May Island-B5 Vitamin Source

B5 Vitamin Source
May Island

B5 Vitamin Source

Medium irritancy Score: 100/100
20 alternatives found · Best match: 97% (High)
Milk Thistle Repair Lotion
97%
High match
$21.42
Low irritancy Sponsored

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

COPPER TRIPEPTIDE-1MADECASSOSIDEGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER +7 more
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Centella Unscented Serum
97%
High match
$22.95
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

MADECASSIC ACIDPALMITOYL HEXAPEPTIDE-12PALMITOYL TETRAPEPTIDE-7 +11 more
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Halo Celtening Ampoule
96%
High match
$16.59
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

DIPOTASSIUM GLYCYRRHIZATEHYALURONIC ACIDHYDROLYZED GLYCOSAMINOGLYCANS +6 more
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Olibetaine Rich Hyaluron Moist Cream
$19.80
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

BETAINEHELIANTHUS ANNUUS SEED OILHYALURONIC ACID +9 more
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Vital Hydra Solution Biome Essence With Intensive Blue Shot
$15.00
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

ANHYDROXYLITOLGLYCINEHYALURONIC ACID +5 more
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Similarity breakdown
Overall formula95%
Hero ingredients100%
Active ingredients100%
All ingredients59%
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The Essential Lactobiotic Firming Ampoule
$25.80
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

AVENA SATIVA KERNEL EXTRACTGLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMERJOJOBA ESTERS +7 more
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Illuminating Serum
95%
High match
$15.00
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

HYDROLYZED JOJOBA ESTERSCHONDRUS CRISPUS EXTRACTSACCHARUM OFFICINARUM EXTRACT
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Similarity breakdown
Overall formula95%
Hero ingredients100%
Active ingredients100%
All ingredients59%
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Kombucha Gyeol-Biome Ampoule
95%
High match
$19.60
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

CERAMIDE NPGLYCINEHYALURONIC ACID +8 more
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APEACH CALL ME SMOOTH Printed Essence Sheet Mask
94%
High match
$4.00
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

CERAMIDE NPGINKGO BILOBA LEAF EXTRACTTREHALOSE +4 more
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Similarity breakdown
Overall formula94%
Hero ingredients100%
Active ingredients100%
All ingredients65%
View full product details
Cicaterol Moisturizer
94%
High match
$25.60
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

MADECASSOSIDEMADECASSIC ACIDCENTELLA ASIATICA EXTRACT +5 more
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Vit B5 Emulsion
94%
High match
$26.30
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

ACETYL GLUCOSAMINEDIPOTASSIUM GLYCYRRHIZATEHYALURONIC ACID +7 more
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5 Hyaluronic Serum
94%
High match
$28.00
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

HYDROLYZED HYALURONIC ACIDHYDROLYZED SODIUM HYALURONATESODIUM HYALURONATE CROSSPOLYMER +2 more
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Similarity breakdown
Overall formula94%
Hero ingredients100%
Active ingredients100%
All ingredients53%
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Super Balance Brightening Ampoule
$20.70
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

HYDROLYZED HYALURONIC ACIDHYALURONIC ACIDSODIUM ACETYLATED HYALURONATE +1 more
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Similarity breakdown
Overall formula94%
Hero ingredients100%
Active ingredients100%
All ingredients53%
View full product details
No. 3 Skin Softening Serum
93%
High match
$19.60
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

GALACTOMYCES FERMENT FILTRATESQUALANEALTEROMONAS FERMENT EXTRACT +1 more
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Similarity breakdown
Overall formula93%
Hero ingredients100%
Active ingredients100%
All ingredients65%
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Panthenol Barrier Cream
93%
High match
$16.74
Low irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

MADECASSOSIDECERAMIDE NPCENTELLA ASIATICA LEAF EXTRACT +6 more
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Black Tea Deep Infusion Toner
92%
High match
$32.00
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

MADECASSOSIDEMADECASSIC ACIDCERAMIDE NS +18 more
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Real Moisturizing Light Cream
$17.60
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDEHYDROLYZED COLLAGENBETA-GLUCAN +1 more
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Similarity breakdown
Overall formula92%
Hero ingredients100%
Active ingredients100%
All ingredients59%
View full product details
VENN Collagen Intensive Phyto-Retinol Renewal Mask
$44.00
Medium irritancy

Why it matches

NIACINAMIDEADENOSINEPANTHENOL +2 more

Key differences

ACETYL TETRAPEPTIDE-5ASCORBIC ACID POLYPEPTIDENONAPEPTIDE-1 +30 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.