Red light therapy (RLT) is a safe, non-invasive, and painless treatment that will make you feel great. Why? The red light emitted by the panel with a wavelength of 630 and 660 nm and near-infrared (830 and 850 nm) can penetrate up to 15 cm deep into the skin and go straight to the mitochondria of human cells, which are the cellular powerhouses. There, thermal energy is exchanged for ATP, the basic unit of energy transport, and is distributed throughout the body. It improves circulation, accelerates all metabolic processes in the body, stimulates tissue repair processes in deep tissues and the skin. It reaches the brain and muscles that need it the most. Muscles become more efficient, grow faster, and are more resistant to damage, thanks to energy from ATP. Photobiomodulation is a therapy whose effectiveness in the areas we have already mentioned is confirmed by numerous studies. However, studies are ongoing, and RLT is increasingly being discussed for the treatment of many other conditions.