Science
Mechanism of Action
As a member of the tetrapeptide family, TETRAPEPTIDE-65 is theorized to function as a signal peptide. It is believed to emulate the breakdown products of existing skin proteins, prompting the skin's intrinsic mechanisms to produce new structural proteins, including collagen. This stimulation is expected to contribute to dermal filling, repair processes, and overall skin renewal. Tetrapeptides may also offer benefits through anti-inflammatory and antioxidant properties.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Specific stability information for TETRAPEPTIDE-65 is currently unavailable. However, peptides in general can exhibit pH-dependent stability; some show relative stability around pH 4.5, while degradation driven by oxidation may occur at pH 5.5-6.5, and deamidation at pH 7.5-8.5.
Safety
Safety Profile
Comprehensive safety assessments by regulatory bodies such as CIR, SCCS, or FDA specifically for TETRAPEPTIDE-65 are not currently available. While no direct data exists for this specific peptide, the broader class of peptides is generally associated with high safety and low irritation potential. For reference, Palmitoyl Tetrapeptide-7, another tetrapeptide, has been concluded as safe for cosmetic use at typical concentrations below 10 ppm.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to a lack of specific clinical, safety, and formulation data for TETRAPEPTIDE-65, its precise efficacy and optimal use are not yet fully established, requiring further dedicated research.
Related
Similar Ingredients
Finding similar ingredients…