Dupes & alternatives for Medik8-Copper PCA Peptides PKA Firewall

Copper PCA Peptides PKA Firewall
Medik8

Copper PCA Peptides PKA Firewall

Medium irritancy Score: 100/100
20 alternatives found · Best match: 87% (High)
Daily Triple Serum
87%
High match
$34.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

ARGININE/LYSINE POLYPEPTIDEPANTHENOLHYALURONIC ACID +4 more
View details
Needle-less Serum
87%
High match
$51.98
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

CERAMIDE EOPCERAMIDE NPCERAMIDE AP +8 more
View details
Hydrating Peptide Serum
87%
High match
$50.00
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

SODIUM LACTATEBETA-GLUCANSODIUM PCA +1 more
View details
Similarity breakdown
Overall formula87%
Hero ingredients100%
Active ingredients50%
All ingredients27%
View full product details
Post-Breakout Recovery Serum
86%
High match
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

ALPHA-ARBUTINPHYTOSPHINGOSINEACETYL GLUCOSAMINE +5 more
View details
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
View details
Similarity breakdown
Overall formula86%
Hero ingredients100%
Active ingredients50%
All ingredients24%
View full product details
Wrinkle Serum
Vitabrid US
Wrinkle Serum
86%
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
View details
Similarity breakdown
Overall formula86%
Hero ingredients100%
Active ingredients50%
All ingredients19%
View full product details
Double Serum Mini
85%
High match
$6.51
Medium irritancy Sponsored

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +3 more

Key differences

COPPER TRIPEPTIDE-1MADECASSOSIDETRIPEPTIDE-1 +8 more
View details
The Vita-A Retinal Shot Tightening Booster
$17.95
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

RETINALADENOSINEPANTHENOL +3 more
View details
Similarity breakdown
Overall formula85%
Hero ingredients100%
Active ingredients62%
All ingredients30%
View full product details
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
View details
Age Defense Face Serum
83%
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
View details
Rebirth Serum
BLANC DIVA
Rebirth Serum
83%
High match
$36.73
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

MADECASSOSIDEADENOSINEPANTHENOL +20 more
View details
Wonder Releaf Centella Serum Unscented
$14.95
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

MADECASSOSIDEADENOSINEMADECASSIC ACID +10 more
View details
Hyper Retinol EX 1.0 Serum 20ml
83%
High match
$23.50
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

RETINOLCOPPER TRIPEPTIDE-1MADECASSIC ACID +17 more
View details
Skin Rescue 5% Niacinimide
83%
High match
Low irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

3-O-ETHYL ASCORBIC ACIDCAMELLIA SINENSIS LEAF EXTRACTTRANEXAMIC ACID +1 more
View details
Similarity breakdown
Overall formula83%
Hero ingredients100%
Active ingredients62%
All ingredients27%
View full product details
Wonder Releaf Centella Serum Unscented
83%
High match
$14.95
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

MADECASSOSIDEADENOSINEMADECASSIC ACID +10 more
View details
Active Marine Astaxanthin Capsule Serum
83%
High match
$21.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

COPPER TRIPEPTIDE-1FERULIC ACIDADENOSINE +17 more
View details
Longevit-8 Peptide Serum
82%
High match
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

COPPER TRIPEPTIDE-1ACETYL HEXAPEPTIDE-8CERAMIDE NP +6 more
View details
Excellage Firming Face Serum
82%
High match
$45.17
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

ANHYDROXYLITOLADENOSINEMADECASSIC ACID +17 more
View details
Vitamin C Brightening Serum
82%
High match
$13.89
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

RETINOL3-O-ETHYL ASCORBIC ACIDADENOSINE +21 more
View details
VISIBLE IMPROVEMENT PEPTIDES & NIACINAMIDE SERUM
$40.00
Medium irritancy

Why it matches

NIACINAMIDEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

ACETYL GLUCOSAMINEPALMITOYL TRIPEPTIDE-38PANTHENOL +8 more
View details

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.