Unilever rolled out reusable packaging innovations across nine of its brands—including four new product formats. The new products will be tested on Loop, a new first-of-its-kind, waste-free global shopping system.Loop is an innovative new business model, bringing together a coalition of consumer goods companies and recycling leader TerraCycle. Premium durable packaging is delivered directly to the consumer; then, it is returned and refilled. Three Unilever brands will be the first to test new...