Palmitoyl Tripeptide-1

Also known as: Matrixyl

INCI: Palmitoyl Tripeptide-1 | Function: Anti-aging / Collagen stimulation | Type: Synthetic peptide

What Is Palmitoyl Tripeptide-1?

Palmitoyl Tripeptide-1 is a signal peptide that stimulates collagen, elastin, and hyaluronic acid production. It targets fine lines, wrinkles, and loss of firmness.

Key Skin Benefits

+ Stimulates collagen
+ Reduces wrinkles
+ Improves firmness

Pros

+ Well-researched matrix peptide
+ Good penetration with palmitoyl tail

Cons

− Requires 8-12 weeks
− High cost

Specifications

Property	Value
Usage Areas	Face, Eye
Product Type	Leave-On
Source	Synthetic
Natural Level	Synthetic

Safety Ratings

Metric	Rating
Skin Sensitivity	1-2/5
Comedogenic Rating	0/5
EWG Score	1/10

Typical Usage % by Product Type

Product Type	Typical %
Anti-aging serum	1 - 3%

References

CIR (2015) — Peptide Safety. PMID: 26069080

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