Dupes & alternatives for Medik8-Copper PCA Peptides PKA Firewall

Copper PCA Peptides PKA Firewall
Medik8

Copper PCA Peptides PKA Firewall

Medium irritancy Score: 75/100
20 alternatives found ยท 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 ingredients100%
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 ingredients100%
Active ingredients50%
All ingredients32%
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Needle-less Serum
82%
High match
$69.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

CERAMIDE EOPCERAMIDE NPCERAMIDE AP +8 more
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Hydrating Peptide Serum
82%
High match
$50.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

SODIUM LACTATEBETA-GLUCANSODIUM PCA +1 more
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Similarity breakdown
Overall formula82%
Hero ingredients100%
Active ingredients50%
All ingredients27%
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Resist Weightless Advanced Repairing Toner
82%
High match
$19.55
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

ACETYL GLUCOSAMINECARNOSINERESVERATROL +1 more
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Similarity breakdown
Overall formula82%
Hero ingredients100%
Active ingredients50%
All ingredients27%
View full product details
Surmedic 24K Gold Caviar Repair Vital Cream
81%
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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Signature Moisturizer
ROSE Ingleton MD
Signature Moisturizer
81%
High match
$85.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

ASCORBYL GLUCOSIDEGLYCOLIC ACIDCERAMIDE AP +14 more
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A-Passioni Retinol Cream
81%
High match
$28.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

RETINOLLINOLEIC ACIDCERAMIDE NP +17 more
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Firming + Radiant Super Peptide Booster Serum
$56.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

MAGNESIUM ASPARTATESIMMONDSIA CHINENSIS SEED OILTREHALOSE +3 more
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Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients50%
All ingredients24%
View full product details
Fragrance-FreeNature Mucin Serum
$14.23
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

COPPER TRIPEPTIDE-1ACETYL HEXAPEPTIDE-8CERAMIDE NP +3 more
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Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients50%
All ingredients24%
View full product details
Rich Face Illuminating Crรจme Mask
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +1 more

Key differences

DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL TRIPEPTIDE-5AVENA SATIVA KERNEL EXTRACT +1 more
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Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients50%
All ingredients22%
View full product details
Wrinkle Serum
Vitabrid US
Wrinkle Serum
81%
High match
$72.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +1 more

Key differences

BIOTINOYL TRIPEPTIDE-1COPPER TRIPEPTIDE-1ADENOSINE +3 more
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Similarity breakdown
Overall formula81%
Hero ingredients100%
Active ingredients50%
All ingredients19%
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Skintelligence Anti-Age Regenerating Serum
$29.33
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +2 more

Key differences

ADENOSINEHELIANTHUS ANNUUS SEED OILBUTYROSPERMUM PARKII BUTTER +3 more
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Daily Triple Serum
80%
High match
$34.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

ARGININE/LYSINE POLYPEPTIDEPANTHENOLHYALURONIC ACID +4 more
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Age Defense Face Serum
78%
High match
$22.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

TRIPEPTIDE-1COPPER TRIPEPTIDE-1HEXAPEPTIDE-9 +10 more
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Facial Boosting Water Toner
78%
High match
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

ADENOSINEACETYL HEXAPEPTIDE-8PALMITOYL PENTAPEPTIDE-4 +8 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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Performance Crรจme
Spectacle Skincare
Performance Crรจme
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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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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Centella Green Level Buffet Serum
$13.76
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

ADENOSINEMADECASSIC ACIDPALMITOYL HEXAPEPTIDE-12 +10 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.