Science
Mechanism of Action
As a water-soluble precursor, Titanium Bis-Lactate Dihydroxide's primary mechanism in skincare is linked to its transformation into Titanium Dioxide (TiO2). The resultant TiO2 particles physically block and scatter UV radiation, providing sun protection, and act as a white pigment. Its inherent hydroxide groups may confer basic properties, while lactate ligands are thought to enhance its biocompatibility. The ingredient may also exhibit photocatalytic activity under certain conditions.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Titanium Bis-Lactate Dihydroxide is a water-soluble precursor, not a fine powder, and therefore not typically 'dusted' in its raw form. However, its transformation to Titanium Dioxide nanoparticles within a formulation could raise concerns regarding potential inhalation if aerosolized, which is a known safety consideration for TiO2 nanomaterials.
The Formula
Formulation
Stability
This ingredient maintains stability at ambient temperatures in neutral aqueous solutions, resisting hydrolysis or condensation. However, in basic pH environments, condensation is accelerated, leading to the formation of a gel containing anatase nanoparticles. Conversely, acidic conditions result in the observation of monodisperse anatase nanoparticles.
Conflicts
- Phosphate groups: Reacts rapidly with phosphates, including those from biological sources like DNA, to form TiO2 nanoparticles, thus trapping phosphates. Phosphate buffers should be strictly avoided.
- Heat, flames, and sparks: Concentrated aqueous solutions (50-70%) are classified as flammable liquids with a flash point of 27.7 °C (81.9 °F), necessitating avoidance of heat sources.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Titanium Bis-Lactate Dihydroxide. While the Scientific Committee on Consumer Safety (SCCS) and FDA have extensively evaluated Titanium Dioxide (TiO2), concluding its safety as a UV-filter up to 25% on healthy, intact skin for topical applications and as a color additive, these assessments do not directly apply to Titanium Bis-Lactate Dihydroxide as a standalone ingredient. Concerns regarding genotoxicity for TiO2 nanomaterials, particularly via inhalation, have been noted by SCCS.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Titanium Bis-Lactate Dihydroxide serves as a valuable precursor to well-established ingredients like Titanium Dioxide, direct efficacy and safety data for its use as a standalone cosmetic ingredient are currently insufficient to provide a definitive rating for Moumoujus formulations.
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References
Sources
- cymitquimica.com ↗
- rsc.org ↗
- sigmaaldrich.com ↗
- scientificlabs.ie ↗
- nanotechia.org ↗
- incidecoder.com ↗
- cosmeticscare.eu ↗
- benchchem.com ↗
- cir-safety.org ↗
- europa.eu ↗
- fda.gov ↗
- researchgate.net ↗
- utsi.edu ↗
- paulaschoice.nl ↗