Red and near-infrared light are absorbed by skin cells, where they interact with processes linked to repair and renewal. This may help support collagen production and improve overall skin appearance over time.

Light exposure has been studied around exercise for its effects on muscle performance and recovery. It may help support circulation and reduce post-activity fatigue, allowing your body to recover more efficiently between sessions.

Red light therapy has been explored for its effects on physical comfort and mobility. By supporting processes linked to inflammation and circulation, it may help ease stiffness and support more comfortable movement.

At a cellular level, light is absorbed by mitochondria - the part of the cell responsible for energy production. This interaction may support how efficiently your body produces and uses energy.

Light plays an important role in how the body regulates mood and balance. Red light therapy is often used to support overall wellbeing and promote a more balanced state.