Short-time exposure to sub-zero temperatures during whole-body treatments triggers the body’s “fight or flight” response. The air-nitrogen mixture inside a cryotherapy machine cools to -140 or even -170°C, while the skin temperature drops to a safe +8 to +12 °C. During the session, the extreme cold restricts blood supply in the limbs and redirects it to the core. Immediately after the session, blood flow increases dramatically, supplying cells with nutrients and oxygen. Boosted metabolism helps reduce inflammation and swelling in the injured tissues, thus accelerating recovery. Boost of endorphins, called feel-good hormones, has a natural painkilling effect and makes a cryo-goer feel more relaxed and happy.

Stress relief and decreased pain levels after cryotherapy sessions, in turn, promote deep and restful sleep. The extreme cold is also known to improve memory and focus, vital for daily performance and overall wellness.
While you may notice some benefits after just one whole-body cryotherapy session, the lasting effects typically come from several consecutive treatments. Research shows that stable results can be expected after at least 5 sessions. For many conditions, a recommended minimum is 10 to 30 treatments.