Devonian Health Group Inc. engages in the development of botanical drugs. Its lead product candidate is Thykamine that is in phase 3 clinical trial for the treatment of Atopic dermatitis in adult population; in phase 2/3 clinical trial for Atopic dermatitis in pediatric population; in phase 2 clinical trial for HFS associated to chemotherapy; and in phase 2/3 clinical trial for Radiodermatitis associated to radiotherapy, as well as in phase 2a clinical trial for ulcerative colitis. The company also develops Pantoprazole Magnesium for the treatment of gastric reflux; Cleo-35 for the treatment of hormonal acne in women; Dexlansoprazole; R-Spinasome anti-aging cream, serum, and regenerating creams; and anti-aging products, including day, night, and eye creams under the Purgenesis name. Devonian Health Group Inc. is headquartered in Québec, Canada.