Jamieson Wellness, Inc. engages in the manufacture and sale of sports nutrition products and specialty supplements. It operates through Jamieson Brands and Strategic Partners segments. The Jamieson Brands segment comprises manufacture, distribution, and marketing of branded natural health products including vitamins, minerals, and supplements. The Strategic Partners segment offers contract manufacturing services to consumer health companies and retailers worldwide. The company was founded in 1922 and is headquartered in Toronto, Canada.