Back to Ingredient Dictionary

Palmitoyl Tetrapeptide-7

Description

Palmitoyl Tetrapeptide-7 is a synthetic peptide compound widely used in advanced skincare formulations. This ingredient consists of four amino acids linked to a palmitic acid molecule, enhancing its ability to penetrate the skin barrier. It belongs to the class of signal peptides, which are known for their ability to modulate cellular activities.

The primary function of Palmitoyl Tetrapeptide-7 is to reduce inflammation and promote skin repair. It works by inhibiting the production of interleukins, particularly IL-6, which are key mediators of inflammatory responses in the skin. This anti-inflammatory action helps to calm irritated skin and reduce redness.

Additionally, Palmitoyl Tetrapeptide-7 stimulates the production of essential extracellular matrix components, including collagen, hyaluronic acid, and fibronectin. This promotes skin firmness, elasticity, and hydration, contributing to a more youthful appearance. The ingredient is often used in anti-aging formulations to address fine lines, wrinkles, and loss of skin tone.

Palmitoyl Tetrapeptide-7 is typically well-tolerated and can be used in various skincare products, including serums, creams, and eye treatments. Its efficacy is often enhanced when combined with other peptides or active ingredients in comprehensive skincare formulations.