Dupes & alternatives for Skinbetter Science-Alto Advanced Antioxidant Defense

Alto Advanced Antioxidant Defense
Skinbetter Science

Alto Advanced Antioxidant Defense

High irritancy Score: 100/100
20 alternatives found ยท Best match: 83% (High)
Genius Ultimate Anti-Aging Vitamin C+ Serum by Algenist
$85.00
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE EOPCERAMIDE NP +5 more

Key differences

3-O-ETHYL ASCORBIC ACIDPALMITOYL TETRAPEPTIDE-7SODIUM LACTATE +3 more
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Why it matches

NIACINAMIDECERAMIDE NPCERAMIDE EOP +5 more

Key differences

RETINOLCOPPER TRIPEPTIDE-1MADECASSIC ACID +14 more
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DermInfusions Fill + Repair Serum
81%
High match
$75.00
High irritancy

Why it matches

NIACINAMIDECERAMIDE APCERAMIDE EOP +11 more

Key differences

COLLOIDAL OATMEALLACTOBIONIC ACIDBAKUCHIOL +21 more
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Needle-less Serum
81%
High match
$51.98
Low irritancy

Why it matches

NIACINAMIDECERAMIDE EOPCERAMIDE NP +5 more

Key differences

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-5PANTHENOL +4 more
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Post-Breakout Recovery Serum
81%
High match
Low irritancy

Why it matches

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE NP +5 more

Key differences

ALPHA-ARBUTINACETYL GLUCOSAMINEPALMITOYL TETRAPEPTIDE-7 +2 more
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Retinal + Niacinamide Youth Serum
81%
High match
$22.00
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE NPCERAMIDE AP +6 more

Key differences

RETINALHYALURONIC ACIDHYDROLYZED GLYCOSAMINOGLYCANS +9 more
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Luminous Silk Oil Serum
80%
High match
$30.20
Medium irritancy Sponsored

Why it matches

NIACINAMIDECERAMIDE EOPCERAMIDE NP +5 more

Key differences

ACETYL OCTAPEPTIDE-3MADECASSOSIDEDIPEPTIDE-2 +31 more
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Peptide Squad Multi-Peptide Serum
High irritancy

Why it matches

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE AP +8 more

Key differences

COPPER TRIPEPTIDE-1MADECASSOSIDEPANTHENOL +12 more
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rebound serum
tbhskincare
rebound serum
80%
High match
$68.00
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE APCERAMIDE NP +6 more

Key differences

COPPER TRIPEPTIDE-1PANTHENOLUREA +9 more
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Hydrating Korean Skincare Aqualuronic Face Serum
$19.36
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE NPPHYTOSPHINGOSINE +5 more

Key differences

COPPER TRIPEPTIDE-1ADENOSINEMADECASSIC ACID +29 more
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Hyaluronic Acid Boosting Serum
80%
High match
$101.00
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE NPPHYTOSPHINGOSINE +5 more

Key differences

HYDROLYZED GLYCOSAMINOGLYCANSHYDROLYZED HYALURONIC ACIDHYDROLYZED YEAST EXTRACT +4 more
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Multifunctional Face Serum, Trehalose 10%
80%
High match
Medium irritancy

Why it matches

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE NP +4 more

Key differences

LACTIC ACIDCERAMIDE NGPALMITOYL HEXAPEPTIDE-12 +9 more
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Barrier+ Triple Lipid + Collagen + Niacinamide Activating Serum
$89.00
Medium irritancy

Why it matches

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE EOP +4 more

Key differences

TRIPEPTIDE-1HEXAPEPTIDE-11OLIGOPEPTIDE-1 +11 more
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Barrier Strengthening B12 Face Serum
$879.90
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE EOPPHYTOSPHINGOSINE +5 more

Key differences

MADECASSIC ACIDANHYDROXYLITOLPANTHENOL +6 more
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Nordic Ageless [AJATON] Radiant Youth Pressed Serum
$44.90
Medium irritancy

Why it matches

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE EOP +4 more

Key differences

N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATEGLUCONOLACTONEADENOSINE +8 more
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Ceramide Fix Serum 12%
79%
High match
$23.96
Low irritancy

Why it matches

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE AP +5 more

Key differences

ACETYL HEXAPEPTIDE-1AZELAIC ACIDGLUCONOLACTONE +3 more
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Similarity breakdown
Overall formula79%
Hero ingredients100%
Active ingredients40%
All ingredients21%
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Rice Serum
79%
High match
$14.60
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE EOPCERAMIDE NP +5 more

Key differences

ADENOSINECERAMIDE ASCERAMIDE NS +4 more
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Keep Calm Soothing serum
79%
High match
$19.95
Low irritancy

Why it matches

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE NP +5 more

Key differences

PANTHENOLHYDROLYZED HYALURONIC ACIDSACCHAROMYCES FERMENT FILTRATE +5 more
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Professional Lipid Care Regenerating Face Serum
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE APPHYTOSPHINGOSINE +3 more

Key differences

HYDROLYZED COLLAGENPYRIDOXINESERINE +9 more
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Vitamin C Skin Perfecting Serum
Jeffree Star Cosmetics
Vitamin C Skin Perfecting Serum
77%
High match
$38.00
Medium irritancy

Why it matches

NIACINAMIDECERAMIDE APCERAMIDE NP +5 more

Key differences

TETRAHEXYLDECYL ASCORBATEPANTHENOLCERAMIDE AS +17 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.