Recover with intention.
A complete system for cold exposure, contrast therapy, and rest. Engineered to be felt, not noticed.
Guided sessions calibrated to your goals — from first plunge to daily practice.
Move between cold and heat on a precise, repeatable schedule.
Track readiness over time and let the system adapt with you.
What the cold does.
Immune support
Regular cold exposure supports your body's natural defenses, helping you recover and stay well.
Less inflammation
Cold immersion helps ease inflammation and the discomfort that comes with it — a tool for recovery and everyday aches.
Faster muscle recovery
Cold water immersion reduces post-exercise fatigue and soreness, so your muscles bounce back sooner.
Energy and focus
Cold stimulates circulation and the nervous system, giving you an immediate lift and a clearer head for the day ahead.
Stress and calm
Cold exposure triggers a release of endorphins, helping lower stress and lift your overall sense of wellbeing.
Deeper sleep
Cold therapy helps lower core body temperature, supporting deeper, more restful sleep — no medication needed.
Better circulation
Cold immersion boosts blood flow, oxygenates tissue, and supports healthier muscles and joints.
A protocol for every body.
The app guides each session, tracks your streak, and adapts to how you respond. Your practice, learning alongside you.
Explore the appCold, then heat.
On schedule.
Contrast therapy moves the body between cold and heat on a precise, repeatable schedule. The benefit lives in the consistency — which is why it depends on temperature you can trust. IUVE chillers hold to ±0.1°C, every session, so the protocol stays exactly as designed.
Start your practice.
Every IUVE system is built around one idea: cold you can repeat, precisely, for years.