Science
Mechanism of Action
This peptide derivative functions as a potent skin-conditioning agent. It works by stimulating the natural production of collagen and other essential skin-supporting proteins, leading to improved skin firmness, elasticity, and a noticeable reduction in the appearance of fine lines and wrinkles. Palmitoyl Glycine also possesses significant soothing capabilities, effectively calming irritated skin and diminishing redness, partly through modulating sensory neurons and inhibiting heat-evoked neural firing. Its unique amphiphilic structure allows for optimal penetration into the stratum corneum, where it interacts with the skin's lipid layers, thereby enhancing the absorption and efficacy of other co-formulated active ingredients.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Palmitoyl Glycine contributes to improving the thermo-stability of cosmetic formulations and can enhance and stabilize foam when functioning as a surfactant. For optimal preservation, it should be stored in tightly sealed containers, shielded from moisture, heat, and direct sunlight to prevent degradation.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has determined N-acyl amino acid amides, including Palmitoyl Glycine, to be safe for use in cosmetics at typical concentrations, provided formulations are designed to be non-irritating. While generally considered low in toxicity, direct contact with highly concentrated powder or solutions could potentially induce mild irritation or sensitization in individuals with very sensitive skin. This compound does not meet GHS hazard criteria based on aggregated reports.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Palmitoyl Glycine is a valuable peptide-based ingredient offering significant skin conditioning, anti-aging, and soothing benefits, supported by a favorable safety profile.
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