Science
Mechanism of Action
Within the skin's cells, Cytochrome C operates as a crucial component of the mitochondrial electron transport chain, which is vital for ATP production, the cell's primary energy currency. It precisely transfers electrons by alternating between its ferrous and ferric states. Under physiological conditions, it also functions as an efficient scavenger of reactive oxygen species (ROS), thereby strengthening the skin's inherent antioxidant capacity and supporting overall cellular health.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Cytochrome C exhibits poor long-term and thermal stability, which can be mitigated through modifications such as PEGylation. Its optimal stability for binding to other proteins occurs between pH 6.75 and 7.0, with a general optimal pH range extending to 7.5. As a protein, it is highly sensitive to extreme pH levels, elevated temperatures, and potential proteolytic degradation, requiring careful formulation and storage conditions (e.g., 2–8 °C for 1–2 weeks, or frozen for longer durations).
Safety
Safety Profile
No specific safety assessments for Cytochrome C as a cosmetic ingredient have been conducted by major regulatory bodies such as CIR, SCCS, or FDA within the available data. Mentions of cytochrome c reductase activity are typically found in the context of other ingredient reviews or general toxicology, rather than a direct safety evaluation of Cytochrome C itself for topical application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Despite its theoretical benefits in cellular energy and antioxidant defense, Cytochrome C currently lacks specific clinical efficacy data and comprehensive safety assessments for its use in cosmetic formulations, necessitating further research.
Related
Similar Ingredients
Finding similar ingredients…