Dupes & alternatives for Skin better-Alto Defense Serum

Alto Defense Serum
Skin better

Alto Defense Serum

Medium irritancy Score: 62/100
20 alternatives found · Best match: 64% (Medium)
Alto Defense Serum™ FACE
Skinbetter Science
Alto Defense Serum™ FACE
64%
Medium match
$185.00
Medium irritancy

Why it matches

LINOLEIC ACIDCERAMIDE NPCERAMIDE EOP +22 more

Key differences

NIACINAMIDEMICROCOCCUS LYSATEARGININE
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Vitamin E Serum with 1% Ceramide Complex
$44.95
Low irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINECERAMIDE EOP +3 more

Key differences

OENOTHERA BIENNIS OILSODIUM HYALURONATESQUALANE +1 more
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Similarity breakdown
Overall formula46%
Hero ingredients100%
Active ingredients35%
All ingredients23%
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Ceramide Serum
Skin Inc Supplement Bar
Ceramide Serum
46%
Medium match
$35.00
Low irritancy

Why it matches

CERAMIDE APCERAMIDE EOPPHYTOSPHINGOSINE +3 more

Key differences

CERAMIDE NGTITANIUM DIOXIDEALCALIGENES POLYSACCHARIDES
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Similarity breakdown
Overall formula46%
Hero ingredients100%
Active ingredients35%
All ingredients22%
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Hyaluronic acid + ceramide booster
45%
Medium match
$28.00
Low irritancy

Why it matches

PHYTOSPHINGOSINEHYDROLYZED SODIUM HYALURONATESODIUM PCA +2 more

Key differences

CERAMIDE 6 IIPANTHENOLCERAMIDE 1 +7 more
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Superdrug Simply Pure Hydrating Serum
45%
Medium match
$3.49
Low irritancy

Why it matches

CERAMIDE APCERAMIDE EOPCERAMIDE NP +4 more

Key differences

LACTIC ACIDUREACAPRYLIC/CAPRIC TRIGLYCERIDE +4 more
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Similarity breakdown
Overall formula45%
Hero ingredients100%
Active ingredients40%
All ingredients27%
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Kx Active Concentrates Ceramides + Omegas Serum
Medium irritancy

Why it matches

CERAMIDE APCERAMIDE EOPPHYTOSPHINGOSINE +5 more

Key differences

ADENOSINEPALMITOYL TRIPEPTIDE-8PULLULAN +2 more
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Similarity breakdown
Overall formula44%
Hero ingredients100%
Active ingredients40%
All ingredients30%
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Baobab Soothing Moisture Serum
44%
Medium match
$28.00
Medium irritancy

Why it matches

CERAMIDE EOPCERAMIDE NPCERAMIDE AP +4 more

Key differences

COPPER TRIPEPTIDE-1GLUCONOLACTONEANHYDROXYLITOL +22 more
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Hyaluronic Acid Booster
44%
Medium match
$30.60
Low irritancy

Why it matches

CERAMIDE EOPPHYTOSPHINGOSINECERAMIDE NP +3 more

Key differences

PANTHENOLYEAST EXTRACTHYALURONIC ACID +1 more
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Similarity breakdown
Overall formula44%
Hero ingredients100%
Active ingredients35%
All ingredients23%
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Needle-less Serum
44%
Medium match
$69.00
Low irritancy

Why it matches

CERAMIDE EOPCERAMIDE NPCERAMIDE AP +3 more

Key differences

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +6 more
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2% HYALURONIC ACID + 3% CERAMIDE COMPLEX BOOSTER
44%
Medium match
Low irritancy

Why it matches

CERAMIDE APCERAMIDE EOPCERAMIDE NP +2 more

Key differences

PANTHENOLSODIUM HYALURONATE CROSSPOLYMERSODIUM HYALURONATE
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Similarity breakdown
Overall formula44%
Hero ingredients100%
Active ingredients29%
All ingredients22%
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Retinal For All Renewing Serum
43%
Medium match
Medium irritancy

Why it matches

CERAMIDE EOPCERAMIDE NPCERAMIDE AP +5 more

Key differences

RETINALMELIA AZADIRACHTA LEAF EXTRACTPHYTOSTERYL/OCTYLDODECYL LAUROYL GLUTAMATE +5 more
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Ceramide Repair Serum - Transparent Lab
43%
Medium match
$15.00
Low irritancy

Why it matches

CERAMIDE EOPCERAMIDE NPCERAMIDE AP +3 more

Key differences

MADECASSOSIDECERAMIDE NGCERAMIDE AS +6 more
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Barrier+ Triple Lipid + Collagen + Niacinamide Activating Serum
$89.00
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE EOPCERAMIDE NP +5 more

Key differences

TRIPEPTIDE-1HEXAPEPTIDE-11NIACINAMIDE +10 more
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rebound serum
tbhskincare
rebound serum
42%
Medium match
$68.00
Medium irritancy

Why it matches

CERAMIDE APCERAMIDE NPCERAMIDE EOP +5 more

Key differences

COPPER TRIPEPTIDE-1NIACINAMIDEPANTHENOL +10 more
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Retinal + Niacinamide Youth Serum
42%
Medium match
$22.00
Medium irritancy

Why it matches

CERAMIDE NPCERAMIDE APPHYTOSPHINGOSINE +5 more

Key differences

RETINALNIACINAMIDEHYALURONIC ACID +10 more
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Hyaluronic Acid Boosting Serum
42%
Medium match
$101.00
Medium irritancy

Why it matches

CERAMIDE NPPHYTOSPHINGOSINECERAMIDE EOP +4 more

Key differences

NIACINAMIDEHYDROLYZED GLYCOSAMINOGLYCANSHYDROLYZED HYALURONIC ACID +5 more
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Hydrotenseur serum
42%
Medium match
Medium irritancy

Why it matches

CERAMIDE NPCERAMIDE APCERAMIDE EOP +4 more

Key differences

ACETYL DIPEPTIDE-1 CETYL ESTERLACTOBIONIC ACIDSODIUM HYALURONATE +5 more
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Ceramide Serum
The INKEY List CA
Ceramide Serum
42%
Medium match
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE APCERAMIDE EOP +4 more

Key differences

GLYCINEHISTIDINEISOLEUCINE +10 more
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Nordic Ageless [AJATON] Radiant Youth Pressed Serum
$44.90
Medium irritancy

Why it matches

PHYTOSPHINGOSINECERAMIDE EOPCERAMIDE AP +4 more

Key differences

N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATENIACINAMIDEGLUCONOLACTONE +8 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.