Breakthrough Technology: What Sets Relax Sauna Apart
Breakthrough Technology:
What Sets Relax Sauna Apart
Unmatched Semiconductor Radiators
Each 750-watt radiator contains 20 proprietary, patented semiconductors, ensuring a continuous, uninterrupted flow of therapeutic far infrared energy. No other portable sauna on the market offers this level of power and purity.
The PTC (Positive Temperature Coefficient) resistors in the Relax far infrared radiators enable a constant and stable flow of electricity, ensuring the sauna reaches and maintains the optimal temperature range of 140°F – 170°F without the fluctuations seen in lower-quality units.
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Optimized Heat Distribution & Retention
Relax Sauna’s interior is lined with silver-embedded nylon material, a high-performance FIR reflector that prevents heat loss and evenly distributes far infrared rays throughout the chamber. This design ensures that every session is efficient, effective, and deeply penetrating — unlike carbon-based saunas that scatter heat inefficiently. The Pro Black Sauna has even stronger, more reflective nylon providing for a 15% enhanced sauna session versus the Relax Silver Sauna.
Active Heat Circulation for Enhanced Comfort
Each radiator is equipped with a built-in electric fan, which prevents overheating and ensures a consistent, enveloping warmth — delivering a comfortable, sweat-inducing experience in minutes, without the suffocating heat of traditional saunas.
The Science-Backed Benefits of Relax Sauna
Clinically Proven Infrared Therapy – Over one hundred thousand medical studies confirm that far infrared energy penetrates deeply into human tissue, increasing circulation, stimulating mitochondrial function, and enhancing the body’s ability to detoxify, heal, and regenerate.
Superior Absorption at the Cellular Level – Human cells absorb far infrared at the highest efficiency between 7 to 14 microns, with peak resonance at 10 to 11 microns. This precise targeting allows for enhanced cellular repair, pain relief, and deep relaxation.
Faster, More Effective Detoxification – Unlike traditional saunas that heat the air, far infrared penetrates deep into your body’s water and tissues, mobilizing toxins at a cellular level and promoting a more efficient sweat response — 3 to 7 times more detoxifying than conventional heat saunas.
Accelerates Recovery & Reduces Inflammation – Medical-grade FIR therapy has been shown to increase micro-circulation, reduce muscle stiffness, and promote faster healing from injuries, making it the preferred choice for athletes, biohackers, and functional medicine practitioners worldwide.*
Read what an Olympic coach says about the Relax Sauna
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Experience the Power of Relax Sauna
With over 25 years of leadership in infrared technology, FDA registration for its semiconductor FIR technology, and a presence at 40+ health expos annually, Relax Sauna is the most trusted name in far infrared therapy. This is not just another portable sauna — it’s the most effective, clinically-backed infrared wellness solution available today.
Feel the difference in just one session — Relax Sauna delivers what others can’t.
Watch Our Testimonies
She already owned a sauna but could not believe the difference of the Relax Sauna
"The Relax Sauna is by far neurologically, chemically, functionally the best I've ever felt."
Compare Relax Sauna to a Near Infrared Sauna in L.A.
"Just as good as a traditional wooden sauna if not better. Smaller space, quicker to heat up."
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Feel the Momentum
