Calmer® Performance is a discreet in-ear device engineered to reduce high-frequency distortions (2kHz–8kHz) that can trigger stress responses in the brain. By minimising these distortions, it helps lower cortisol levels, enhancing calmness and focus—without reducing the volume of your surroundings.

Unlike traditional earplugs, Calmer® Performance doesn’t muffle sound. Instead, it uses a patented waveguide to channel sound away from the parts of the ear that cause irritation. Ideal for high-performing individuals in work, sports, and everyday environments, it can be worn throughout the day to reduce sensory overload and improve wellbeing.