Clear aligners represent the fastest-growing segment in Spain, with a projected annual growth rate of 19.1% through 2026.

• Thermoforming Materials: Innovation is focused on multi-layered polymers that provide constant, gentle force. These materials are engineered to resist staining from common Spanish dietary staples like coffee and red wine.

• Hybrid Systems: 2026 has seen the rise of "Hybrid Treatments" in Spain, where supplies include both clear aligners for aesthetic zones and limited fixed appliances for complex root movements.