Science
Mechanism of Action
As an inorganic pigment, Cobalt Titanium Oxide functions by reflecting and absorbing light to produce a distinct blue color when incorporated into formulations. It does not exert any active biochemical effects on the skin itself.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Specific optimal pH ranges or detailed stability data for Cobalt Titanium Oxide are not documented. As an inorganic oxide, it exhibits insolubility in both water and typical organic solvents, suggesting inherent stability within most cosmetic formulations.
Safety
Safety Profile
While Cobalt Titanium Oxide has not undergone specific review by the CIR Expert Panel or SCCS, it is listed as 'Approved' by the FDA for cosmetic use via the US EPA Substance Registry Services. EWG Skin Deep assigns a 'LOW' hazard score across categories including cancer, allergies, and developmental toxicity. It is important to note that general safety precautions for cobalt compounds indicate potential risks if the ingredient is inhaled or ingested.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Cobalt Titanium Oxide serves solely as a cosmetic pigment to impart a blue color, lacking direct skincare benefits, yet it is FDA approved for cosmetic use with a low hazard rating from EWG.
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References
Sources