An infrared sauna uses infrared heaters to emit radiant heat, which is absorbed directly by the body. Unlike traditional saunas that heat the air around you, infrared saunas operate at lower temperatures while still providing a deep, penetrating warmth. This can promote relaxation, improve circulation, and aid in detoxification. Infrared saunas are often used for various health benefits, including muscle recovery and stress relief. They typically have wooden interiors and can accommodate multiple people. Many users enjoy the experience for its soothing effects and potential wellness advantages, making it a popular choice in spas and wellness centers.