Science
Mechanism of Action
This peptide acts as a powerful antioxidant, actively neutralizing reactive oxygen species to prevent oxidative stress and ingredient deterioration. Functionally, it signals the skin to upregulate endogenous repair pathways, thereby stimulating regeneration and fortifying the dermal structure, which clinically manifests as reduced appearance of wrinkles. Additionally, it exhibits properties as a skin brightening agent.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific stability data for Quinoyl Tripeptide-1 is limited, related peptides demonstrate susceptibility to degradation. Tripeptide-1 is known to be rapidly broken down by aminopeptidases in human plasma. For instance, Palmitoyl Tripeptide-1 requires stringent storage conditions, including sealed containers away from moisture, maintained at low temperatures—ideally -80°C for up to 6 months, or -20°C for 1 month—to preserve its integrity.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has meticulously evaluated a group of peptides, including Quinoyl Tripeptide-1 (as a fatty acyl derivative of Tripeptide-1), concluding their safety for cosmetic use. This assessment is contingent upon typical concentrations remaining below 10 ppm, equivalent to 0.001%. No specific regulatory status from SCCS or FDA has been identified for Quinoyl Tripeptide-1. Additionally, comprehensive safety data from The Good Scents Company reports an absence of GHS classifications, hazard statements, precautionary statements, or specific toxicity concerns.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Quinoyl Tripeptide-1 presents as a promising active, offering significant antioxidant, skin regenerating, and brightening effects with a confirmed low irritation risk and good safety profile at concentrations below 0.001%; however, dedicated clinical efficacy studies are currently lacking.
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