Science
Mechanism of Action
This single-chain synthetic peptide, also known as Sh-Polypeptide-4, is derived from the human gene coding for stem cell factor. Its reported mechanism includes potent antioxidant action, contributing to cellular protection, alongside beneficial effects for overall skin and hair conditioning.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Specific data regarding potential 'dusting' or overuse thresholds for SH-HEXAPEPTIDE-4 is not available in current research.
The Formula
Formulation
Stability
Precise optimal pH ranges and stability characteristics for SH-HEXAPEPTIDE-4 have not been specifically detailed. However, peptide stability generally benefits from pH optimization, with some similar hexapeptides demonstrating stability within a pH range of 4.0-6.5.
Safety
Safety Profile
SH-HEXAPEPTIDE-4 currently lacks specific safety assessments from major regulatory bodies such as CIR, SCCS, or FDA. While some other hexapeptides have been deemed safe at very low concentrations (e.g., up to 0.005%), these findings cannot be extrapolated to SH-HEXAPEPTIDE-4 directly due to distinct molecular structures and properties.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While exhibiting promising biological origins and reported functions, SH-HEXAPEPTIDE-4 currently lacks specific clinical efficacy and comprehensive safety data for a definitive assessment.
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