SPI Pharma has expanded its line of Mannogem Mannitol products for use in multiple patient-friendly oral dosage forms to now include: Man-nogem XL Opal, Mannogem XL Ruby, Mannogem Emerald, and Mannogem Onyx.   SPI Pharma has applied its proprietary manufacturing technology to address mannitol’s inherently poor compressibility, producing new multifunctional, compendial grades of mannitol with superior binding and quick disintegration properties, greater compressibility, and tight particle size ra...