Dupes & alternatives for ISDIN-Isdinceutics Instant Flash

Isdinceutics Instant Flash
ISDIN

Isdinceutics Instant Flash

Medium irritancy Score: 75/100
20 alternatives found · Best match: 54% (Medium)
Day Serum 85
54%
Medium match
Low irritancy

Why it matches

PENTAPEPTIDE-34 TRIFLUOROACETATEGLYCERIN

Key differences

DIPEPTIDE-4TETRAHEXYLDECYL ASCORBATEPOLYGONUM AVICULARE EXTRACT +6 more
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Bounce-Boosting Serum with Collagen + Peptides
53%
Medium match
$44.00
Medium irritancy

Why it matches

PENTAPEPTIDE-34 TRIFLUOROACETATEGLYCERINSODIUM HYALURONATE

Key differences

BAKUCHIOLCERAMIDE NPASPARTIC ACID +17 more
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Sunday Glow Instant Radiance Glow Serum
$17.95
Low irritancy

Why it matches

GLYCERINHYDROLYZED HYALURONIC ACIDSODIUM HYALURONATE +1 more

Key differences

NIACINAMIDEGALACTOMYCES FERMENT FILTRATEHYALURONIC ACID +1 more
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Similarity breakdown
Overall formula41%
Active ingredients100%
All ingredients45%
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Multi-hyaluronic acid complex serum
Low irritancy

Why it matches

GLYCERINHYDROLYZED HYALURONIC ACIDSODIUM HYALURONATE

Key differences

CERAMIDE NPHYALURONIC ACIDHYDROLYZED GLYCOSAMINOGLYCANS +4 more
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HydroStem+6 Stem Cell Antioxidant Serum
$160.00
High irritancy

Why it matches

PENTAPEPTIDE-34 TRIFLUOROACETATEGLYCERINSODIUM HYALURONATE

Key differences

NIACINAMIDEPALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINEPANTHENOL +5 more
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The Serum
Le Domaine
The Serum
39%
Low match
$275.00
Low irritancy

Why it matches

GLYCERINHYDROLYZED HYALURONIC ACIDKAPPAPHYCUS ALVAREZII EXTRACT +1 more

Key differences

CAMELLIA SINENSIS LEAF EXTRACTCENTELLA ASIATICA LEAF EXTRACTCHONDRUS CRISPUS EXTRACT +2 more
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Pore tightening collagen ampoule
$36.80
Low irritancy

Why it matches

HYDROLYZED HYALURONIC ACIDSODIUM HYALURONATEGLYCERIN

Key differences

NIACINAMIDEADENOSINEPALMITOYL TRIPEPTIDE-5 +7 more
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Glow Pill Super Serum
38%
Low match
Low irritancy

Why it matches

HYDROLYZED HYALURONIC ACIDSODIUM HYALURONATEGLYCERIN

Key differences

NIACINAMIDEPANTHENOLACETYL GLUCOSAMINE +6 more
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Wrinkle Bounce Blemish Ampoule
$49.98
Medium irritancy

Why it matches

GLYCERINHYDROLYZED HYALURONIC ACIDKAPPAPHYCUS ALVAREZII EXTRACT +2 more

Key differences

NIACINAMIDEADENOSINECORALLINA OFFICINALIS EXTRACT +13 more
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Halo Celtening Ampoule
37%
Low match
$16.59
Low irritancy

Why it matches

GLYCERINHYDROLYZED HYALURONIC ACIDSODIUM HYALURONATE

Key differences

NIACINAMIDEADENOSINEPANTHENOL +8 more
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Hyaluronic Global Serum
37%
Low match
$85.00
Low irritancy

Why it matches

GLYCERINHYDROLYZED HYALURONIC ACIDSODIUM HYALURONATE

Key differences

NIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDEHYALURONIC ACID +6 more
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Hyaluronic Acid Ampoule Serum
$17.60
Low irritancy

Why it matches

GLYCERINHYDROLYZED HYALURONIC ACIDSODIUM HYALURONATE

Key differences

NIACINAMIDEMADECASSOSIDEADENOSINE +8 more
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Keep Calm Soothing serum
37%
Low match
$19.95
Low irritancy

Why it matches

HYDROLYZED HYALURONIC ACIDSODIUM HYALURONATEGLYCERIN

Key differences

NIACINAMIDEPANTHENOLPHYTOSPHINGOSINE +10 more
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The Oasis - Barrier Booster
37%
Low match
$68.00
Low irritancy

Why it matches

BIOSACCHARIDE GUM-1GLYCERINSODIUM HYALURONATE

Key differences

MADECASSOSIDEANHYDROXYLITOLPANTHENOL +7 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.