Description:
This Broad Spectrum SPF 20 Sunscreen Cream is designed to provide broad spectrum (SPF/PFA =3) performance. HallBrite® ISO is incorporated to mitigate the photocatalytic and reactive oxygen species generating activities of titanium dioxide and to rapidly and efficiently quench the excited states of avobenzone, protecting it from photodegradation, and so improve sunscreen performance. HallBrite® BHB aids wetting and dispersion of the titanium dioxide and contributes to UV filter solubility and enhanced product feel. This formulation was subjected to in vitro analysis and delivered SPF ~26, PFA (PPD) ~10 performance with critical wavelength 379 nm.
A formulation by Hallstar.