OSG is a leading contract manufacturer of pharma-grade cannabis products. With 30+ years of experience in natural health innovation, OSG aims to provide Canadians with access to wellness they can count on for a lifetime. We open the door to breakthroughs in science and medicine to help people improve their well-being. Bring your idea to life under strict pharmacological guidelines that meet Health Canada’s GMP requirements, from ideation all the way to full-scale commercial manufacturing. Get in touch with our experts for your next custom-formulated cannabis product.