Description
Titanium Dioxide is a widely used mineral active in cosmetic products, particularly in sunscreens, foundations, and pressed powders, due to its excellent UV-blocking, whitening, and opacifying properties. As a physical UV filter, its efficacy and safety depend on its concentration, particle size, and purity—making accurate testing essential for product performance and regulatory compliance.
At Auriga Research, we offer specialized Titanium Dioxide Active Testing services for a variety of cosmetic and personal care formulations. Using advanced analytical methods, we ensure precise quantification, particle characterization, and impurity detection in both raw materials and finished products.
Our Titanium Dioxide Testing Services Include:
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Assay testing to determine active concentration in products
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Particle size analysis (nano vs non-nano) for regulatory and labeling compliance
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Heavy metal screening for contaminants such as lead, arsenic, and mercury
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Stability testing under UV and environmental exposure
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Support for compliance with BIS, FDA, EU Cosmetic Regulation, and other global standards


















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