LAVAL, Québec–(BUSINESS WIRE)– #4BHealthcare–Altasciences is proud to announce that recent formulation work supporting 4B Healthcare Inc. (“4B”) has helped advance its RhineX nasal irrigation rinse therapy into clinical investigation. Following several months of formulation development, R&D manufacturing, stability testing, and quality assurance support at Altasciences’ CDMO facility in Harleysville, PA, the Tennessee-based pharmaceutical company has received FDA clearance to proceed with clinical testi