Hallstar Beauty supplies a world-renowned portfolio of patented photostabilizers, such as SolaStay® S1, HallBrite® BHB, and globally-compliant AvoBrite™, as well as innovative mineral dispersions that leverage a new proprietary coating technology for easy and effective sunscreen formulation. In 2011, the company expanded its portfolio with the acquisitions of BioChemica International, a leading supplier of butters and oils, and B&T Company, an Italian producer of olive-derived emulsifiers and emollients. Hallstar added to its natural products line in 2016 by acquiring French cosmetic actives company Oléos. These oil-based biomimetic actives are made possible through a patented process known as oléo-éco-extraction.