A non-nanometric inorganic composite

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Producto_EffetiveU-T_03ADParticles has developed EffectiveU-T, an inorganic composite with properties suitable for use as UV filter in cosmetic. The particle-size distribution of EffectiveU-T is not in the nanometer range (1-100nm) and it provides a high level of UVA and UVB protection.


EffectiveU-T consists of a composite of TiO2 and SiO2, developed by ADParticles patented technology, this filter provides broad band UV protection and offers safety and efficacy to the final formula.


The particle size distribution was determined by Dinamic Light Scattering (DLS), a characterization technique that utilizes the properties of both light scattering and Brownian motion in order to obtain the particle number size distribution of samples.


INCI: Titanium Dioxide (and) Silica.




UV Absorption Spectrum.

Producto_EffetiveU-T_11SPF: 9,0 UVA


PF: 6,6 Ratio UVA/UVB: 0,84


Ratio UVAI/UVB: 0,88


Critical wavelength: 383 nm