Dupes & alternatives for medik8skin-Copper PCA Peptides™

Copper PCA Peptides™
medik8skin

Copper PCA Peptides™

Medium irritancy Score: 75/100
21 alternatives found · Best match: 82% (High)
Fragrance Free Holy Hydration! Face Cream
82%
High match
$9.10
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

PANTHENOLSQUALANEDIMETHICONE +3 more
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Similarity breakdown
Overall formula82%
Hero ingredients200%
Active ingredients50%
All ingredients32%
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Happy Hydration Face Cream
82%
High match
$12.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

PANTHENOLCANNABIS SATIVA SEED OILTREHALOSE +2 more
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Similarity breakdown
Overall formula82%
Hero ingredients200%
Active ingredients50%
All ingredients32%
View full product details
Surmedic 24K Gold Caviar Repair Vital Cream
80%
High match
$39.59
Medium irritancy Sponsored

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +3 more

Key differences

COPPER TRIPEPTIDE-1TRIPEPTIDE-1NONAPEPTIDE-1 +31 more
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Surmedic 24K Gold Caviar Repair Vital Cream
80%
High match
$39.59
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +3 more

Key differences

COPPER TRIPEPTIDE-1TRIPEPTIDE-1NONAPEPTIDE-1 +31 more
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Wrinkle Cream: Anti-Aging Face Brightening | Vitabrid US
$70.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +2 more

Key differences

COPPER TRIPEPTIDE-1BIOTINOYL TRIPEPTIDE-1ADENOSINE +12 more
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ceramic skin saviour mouisturizer gel
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

CERAMIDE NPPHYTOSPHINGOSINEALLANTOIN +6 more
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Performance Crème
Spectacle Skincare
Performance Crème
78%
High match
$76.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +2 more

Key differences

RETINALGLUCONOLACTONEPALMITOYL TRIPEPTIDE-38 +16 more
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Multi-Peptide Moisturizer
78%
High match
$19.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

3-O-ETHYL ASCORBIC ACIDPALMITOYL TRIPEPTIDE-5PANTHENOL +7 more
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Skintelligence Anti-Age Regenerating Day Cream
$36.90
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

ADENOSINEBUTYROSPERMUM PARKII BUTTERSQUALANE +1 more
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Similarity breakdown
Overall formula75%
Hero ingredients200%
Active ingredients50%
All ingredients27%
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C + Collagen Brighten + Firm Eye Cream
74%
High match
$65.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +4 more

Key differences

DIPEPTIDE-2ASCORBIC ACID3-O-ETHYL ASCORBIC ACID +16 more
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Skin Renewing Eye Cream
73%
High match
$24.99
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

PETROLATUMPHYTOSPHINGOSINECERAMIDE EOP +8 more
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All-Trans-Retinol Enriched Eye Repair
$92.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7CAPRYLIC/CAPRIC TRIGLYCERIDE +1 more

Key differences

ASCORBIC ACIDDIPEPTIDE-2RETINOL +11 more
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Peptaronic Cream
72%
High match
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1GLYCERIN +1 more

Key differences

HEXAPEPTIDE-11TRIPEPTIDE-1HEXAPEPTIDE-9 +13 more
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GUERISSON 9 Complex Lifting Cream
71%
High match
$21.80
High irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +4 more

Key differences

CAMELLIA SINENSIS LEAF EXTRACTSNAIL SECRETION FILTRATEBEESWAX +3 more
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Eye Care 101 - Eye Perfecting Stick
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

MADECASSOSIDEADENOSINEPALMITOYL OLIGOPEPTIDE +9 more
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Advanced Brightening Eye Repair Night Cream
$9.99
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +2 more

Key differences

HEXYLRESORCINOLSODIUM HYALURONATESQUALANE +2 more
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Similarity breakdown
Overall formula70%
Hero ingredients200%
Active ingredients62%
All ingredients30%
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Cellular Repair Face Cream
70%
High match
$125.00
Low irritancy

Why it matches

NIACINAMIDEGLYCERINTHEOBROMA CACAO SEED BUTTER +1 more

Key differences

ACETYL OCTAPEPTIDE-3PANTHENOLPETROLATUM +3 more
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Similarity breakdown
Overall formula70%
Hero ingredients67%
Active ingredients50%
All ingredients27%
View full product details
C12 Eye & Face Cream
69%
Medium match
High irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +4 more

Key differences

ADENOSINEACETYL HEXAPEPTIDE-8PALMITOYL PENTAPEPTIDE-4 +20 more
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Hydrating Essential Real Eye Cream for Face
$18.20
High irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +4 more

Key differences

COPPER TRIPEPTIDE-1ACETYL DIPEPTIDE-1 CETYL ESTERRETINOL +45 more
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Advanced Snail Peptide Eye Cream
$18.33
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

COPPER TRIPEPTIDE-1ADENOSINEACETYL HEXAPEPTIDE-8 +8 more
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Seoul Aesthetic Cushion - 2 Colors
69%
Medium match
$45.10
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1CYCLOPENTASILOXANE +1 more

Key differences

ACETYL TETRAPEPTIDE-11COPPER TRIPEPTIDE-1ADENOSINE +9 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.