- Business
- COSCIENS Biopharma Inc. COSCIENS Biopharma Inc., formerly Aeterna Zentaris Inc. Aeterna Zentaris Inc., operates as a specialty biopharmaceutical company focused on developing and commercializing innovative therapeutics, diagnostic products, and active ingredients derived from renewable plant resources for the healthcare, cosmeceutical, and nutraceutical industries. The company offers macimorelin (marketed as Macrilen in the U.S. and Ghryvelin in Europe), the first and only FDA- and European Commission-approved oral diagnostic test for adult growth hormone deficiency; proprietary natural extracts including oat beta glucan for skin moisture barrier replenishment, wound healing, cholesterol reduction, blood sugar control, and gut health; oat avenanthramides to soothe skin irritation, reduce redness, and combat inflammation linked to exercise, heart disease, diabetes, and arthritis in liquid and powder forms; and oat oil rich in antioxidants, vitamin E, essential fatty acids, and emollients for skin barrier repair, hydration, and use in cosmetics and hair products. COSCIENS targets endocrinology, oncology, and women's health segments with peptide- and small-molecule-based technologies, serving pharmaceutical partners, healthcare providers, and consumer brands such as Aveeno and Burt’s Bees across global markets including North America and Europe. Founded in 1990 and headquartered in Quebec City, Quebec, Canada, with prior offices in Charleston, South Carolina, and Frankfurt, Germany, the company maintains operations through wholly owned subsidiaries like Aeterna Zentaris GmbH. In recent developments, COSCIENS completed an all-stock merger of equals with Ceapro Inc. in June 2024 to diversify into plant-based active ingredients and revenue streams from cosmeceuticals and nutraceuticals; changed its name from Aeterna Zentaris Inc. to COSCIENS Biopharma Inc. effective August 6, 2024, with trading symbol shifting to CSCI on NASDAQ and TSX as of August 9, 2024; and continues to advance therapeutic assets in oncology and endocrinology while optimizing commercialization partnerships for macimorelin.