11/06/2026
Ever wondered what's happening inside your body during an infrared sauna session?
Knowing the timeline can help you get more out of your sauna session by understanding how your body responds over time. ♨ From increased circulation and sweating to relaxation and recovery support, the benefits of infrared heat build throughout your session.
All Sunlighten saunas feature our patented SoloCarbon® far infrared technology, clinically shown to help raise core body temperature. After around 30 minutes, core body temperature may increase by up to 1.7°C and can remain elevated for a period after your session ends, meaning your body continues responding long after you step out.