Hallstar has acquired Sytheon, Ltd. A purchase price was not disclosed. Sytheon’s product line includes Sytenol A bakuchiol, a retinol alternative. Like Hallstar, Sytheon has a global footprint with R&D capabilities and relationships with the world’s top brands. Both companies sell their products directly and through distribution. Under terms of the agreement, Sytheon CEO and President Dr. Ratan K. Chaudhuri, COO François Marchio and other Sytheon employees will join Hallstar&#...