The SolaStay trademark is synonymous with innovation and compliance—meeting the most difficult SPF and broad spectrum regulatory requirements globally. SolaStay S1 is the only singlet quenching stabilizer in the world, and works faster than other competing triplet quenching stabilizers. This allows the development of sunscreens with filter combinations that were once thought of as impossible, including inorganic/organic mixes and Avobenzone with Octinoxate.