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Palmitoyl Tripeptide-1

Explained

Palmitoyl Tripeptide-1 is also known as pal-GHK. It is made up of 3 amino acids and palmitic acid, a fatty acid that helps it absorb into skin more easily.

This peptide is as a signal peptide, meaning it tells the skin to produce more collagen. Collagen is the key protein that helps form the skin's structure and keep it plump, firm, and hydrated.

By boosting collagen production, this ingredient supports a stronger skin barrier and helps reduce the appearance of wrinkles.

You'll most likely see this ingredient paired with Palmitoyl Tetrapeptide-7 in the well-known Matrixyl 3000 complex. While results from in-house testing should be viewed cautiously, this peptide duo is among the most studied and widely used in modern skincare.

Due to its palmitic acid base, this ingredient may not be safe for Malassezia folliculitis.

Read more about other common types of peptides here:

See all 2,201 products with Palmitoyl Tripeptide-1

Users who like it
88%
Users who avoid it
12%

What it does

Skin Conditioning To hydrate and soften skin

Alternative names

Pal-Ghk

Prevalence

Uncommon Percentage of products that contain it
2.4%
Top categories
Treatments
Moisturizers
Eye Care
Position Predominant list placement
Bottom 25%

References

CosIng Data

CosIng ID 92513
INCI Name PALMITOYL TRIPEPTIDE-1
EC #  ,
All Functions Skin Conditioning