Description:
This Broad Spectrum SPF 50 Sunscreen Cream is a broad spectrum (SPF/PFA =3) sunscreen cream. SolaStay® S1 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. This product was subjected to in vitro analysis and delivered SPF ~55, PFA (PPD) ~30 performance with critical wavelength 379 nm.
A formulation by Hallstar.