Actival, a CSEM spin-off, 3D prints patented Active Aligners with microfluidic channels that release antibacterial fluid, calcium/fluoride, and flavor, preventing plaque, caries, bad odor, and promoting enamel remineralization. Backed by 2,000+ dentists worldwide, Actival targets the $6.3B clear aligner market growing 28.5% annually, launching in the US in 2026, then expanding to EU, Asia, and other global markets via B2B distributors, dental offices, and direct-to-consumer sales.