Science
Mechanism of Action
The precise mechanism of action of PENTAPEPTIDE-65 within the skin is not detailed in the available research data.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Specific data regarding PENTAPEPTIDE-65's tendency to 'dust' or form visible residue on the skin, as well as associated thresholds, are not available in the provided research.
The Formula
Formulation
Stability
General peptide stability is significantly influenced by pH, with buffer solutions within the pH range of 3-5 often recommended to minimize deamidation, oxidation, and protect disulfide bridges. Peptides containing specific residues like methionine, cysteine, or tryptophan may require an oxygen-free atmosphere for storage to prevent oxidative degradation. Furthermore, peptides rich in aspartic acid, glutamic acid, lysine, arginine, or histidine are prone to moisture absorption and should be stored in a tightly capped vial within a desiccator.
Safety
Safety Profile
PENTAPEPTIDE-65 has not undergone specific safety assessments by regulatory bodies such as the CIR Expert Panel, SCCS, or FDA. However, the CIR Expert Panel has reviewed other pentapeptides, including Palmitoyl Pentapeptide-4, Myristoyl Pentapeptide-4, and Pentapeptide-4 (KTTKS and KTSKS sequences), concluding them to be safe for cosmetic use under their specified conditions and concentrations. No maximum concentration for PENTAPEPTIDE-65 is established in the available data.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Current research provides insufficient specific data on PENTAPEPTIDE-65's mechanism, efficacy, or safety profile to determine its precise role or benefit in skincare formulations.
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References
Sources