Dupes & alternatives for Medik8-Crystal Retinal 10

Crystal Retinal 10
Medik8

Crystal Retinal 10

High irritancy Score: 93/100
20 alternatives found · Best match: 77% (High)
Tranexamic acid + Retinal serum
77%
High match
$22.20
Medium irritancy

Why it matches

RETINALGLYCERINSODIUM HYALURONATE +2 more

Key differences

BAKUCHIOLTETRAHEXYLDECYL ASCORBATEPALMITOYL HEXAPEPTIDE-12 +12 more
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Moonlight Retinal Super Serum
74%
High match
High irritancy

Why it matches

RETINALSODIUM HYALURONATESQUALANE +2 more

Key differences

NIACINAMIDEGLUCONOLACTONECERAMIDE NP +2 more
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Similarity breakdown
Overall formula74%
Hero ingredients100%
Active ingredients107%
All ingredients23%
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Retinal + Niacinamide Youth Serum
73%
High match
$22.00
Medium irritancy

Why it matches

RETINALSODIUM HYALURONATESQUALANE +1 more

Key differences

NIACINAMIDECERAMIDE NPCERAMIDE AP +14 more
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Advanced A Serum
73%
High match
$92.00
Medium irritancy

Why it matches

RETINALGLYCERINSQUALANE

Key differences

LACTIC ACIDPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-38 +5 more
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Common ingredients (3)
Similarity breakdown
Overall formula73%
Hero ingredients100%
Active ingredients64%
All ingredients23%
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Squalane + Retinol Night Serum
72%
High match
$58.00
High irritancy

Why it matches

RETINALGLYCERINSQUALANE +1 more

Key differences

RETINOLHELIANTHUS ANNUUS EXTRACTROSMARINUS OFFICINALIS LEAF EXTRACT +2 more
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Similarity breakdown
Overall formula72%
Hero ingredients100%
Active ingredients86%
All ingredients21%
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Universal Pro-Retinol
72%
High match
$33.79
Low irritancy

Why it matches

CAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERINSODIUM HYALURONATE

Key differences

BETAINEBUTYROSPERMUM PARKII BUTTERCAMELLIA OLEIFERA LEAF EXTRACT
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Similarity breakdown
Overall formula72%
Hero ingredients100%
Active ingredients64%
All ingredients17%
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Reverse Longitude PM Serum-Shot
71%
High match
Medium irritancy

Why it matches

RETINALSODIUM HYALURONATECAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

BAKUCHIOLHELIANTHUS ANNUUS SEED WAXSIMMONDSIA CHINENSIS SEED OIL +2 more
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Similarity breakdown
Overall formula71%
Hero ingredients100%
Active ingredients64%
All ingredients9%
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Youth Focus Pro Retinal Essence
$26.00
Medium irritancy

Why it matches

RETINALCAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERIN

Key differences

NIACINAMIDEADENOSINEPALMITOYL PENTAPEPTIDE-4 +17 more
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Moonbeam Retinol Treatment Serum
69%
Medium match
$38.00
High irritancy

Why it matches

RETINALSQUALANECAPRYLIC/CAPRIC TRIGLYCERIDE +1 more

Key differences

RETINOLPRUNUS ARMENIACA KERNEL OILSIMMONDSIA CHINENSIS SEED OIL +1 more
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Similarity breakdown
Overall formula69%
Hero ingredients100%
Active ingredients86%
All ingredients32%
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Serum 16
CosMedix
Serum 16
69%
Medium match
$80.00
High irritancy

Why it matches

RETINALGLYCERINSODIUM HYALURONATE +1 more

Key differences

RETINOLGALACTOARABINANGLYCOSAMINOGLYCANS +5 more
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Similarity breakdown
Overall formula69%
Hero ingredients100%
Active ingredients86%
All ingredients17%
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1% Vitamin A Retinol Serum
69%
Medium match
$55.00
High irritancy

Why it matches

RETINALGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

RETINOLCERAMIDE NPPANTHENOL +12 more
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Retinaldehyde Cream Serum 0.05%
69%
Medium match
$29.00
Medium irritancy

Why it matches

RETINALGLYCERIN

Key differences

FAEX EXTRACTHYDROLYZED YEAST EXTRACTPUNICA GRANATUM SEED EXTRACT +4 more
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Common ingredients (2)
Similarity breakdown
Overall formula69%
Hero ingredients100%
Active ingredients43%
All ingredients9%
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Retinaldehyde Serum with IconicA
68%
Medium match
$60.00
High irritancy

Why it matches

RETINALGLYCERINCAPRYLIC/CAPRIC TRIGLYCERIDE

Key differences

NIACINAMIDEGLUCONOLACTONEGLYCINE SOJA OIL +4 more
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Similarity breakdown
Overall formula68%
Hero ingredients100%
Active ingredients64%
All ingredients21%
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SESRETINAL Mature Skin Liposomal Serum
High irritancy

Why it matches

RETINALSODIUM HYALURONATETITANIUM DIOXIDE +1 more

Key differences

NICOTIANA BENTHAMIANA HEXAPEPTIDE-40 SH-OLIGOPEPTIDE-1GLUCONOLACTONERETINYL PALMITATE +10 more
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The Nightly
BeautyBio
The Nightly
63%
Medium match
$95.00
Medium irritancy

Why it matches

RETINALGLYCERINSODIUM HYALURONATE +2 more

Key differences

TETRAHEXYLDECYL ASCORBATEPANTHENOLPALMITOYL TRIPEPTIDE-28 +3 more
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Similarity breakdown
Overall formula63%
Hero ingredients100%
Active ingredients64%
All ingredients21%
View full product details
Retinol Remix 1% Retinol Treatment
61%
Medium match
$48.00
High irritancy

Why it matches

RETINALGLYCERINSODIUM HYALURONATE +1 more

Key differences

HYDROXYPINACOLONE RETINOATEN-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATERETINOL +12 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.