Scientifically proven key to longevity, activates whole body health

    You seek enduring energy to embrace life's wonders and savor every moment on your journey through time.This is the purpose that drives Sunhaven.Having witnessed firsthand the transformative power of infrared therapy, now Sunhaven sauna integrates far infrared and full spectrum, and redefine its potential with our revolutionary SS ™(Spectra-Synergy),MPT ™(Multi-layer Photon Therapy) –where triple-layered optical glass precision-refracts far infrared waves, levating cellular thermal resonance to unprecedented efficiency.The essence of this patented innovation lies within every beam of science-guided light.

    • Longevity

      Activate cellular repair pathways with deep-penetrating heat, reducing all-cause mortality by 40% in clinical studies.

    • Cardiac Vitality

      Dilate vessels & lower inflammation markerswith targeted cardiovascular thermal resonance.

    • Immune Support

      Elevate core temperature 1.5℃ to mobilize leukocytes,fortifying viral defense in crystalline heat environments

    • Cellular Detox

      Expel 7x more heavy metals & toxins through amplified sweating viaMPT-optimized infrared waves

    • Weight Management

      Burn 600kcal/session accelerating metabolismthrough MPT’s mitochondrial activation effect.

      Sunhaven: Redefining Sauna with Innovation and Soul

      YOUR PRIVATE BIOHACKING SANCTUARY

      Encased in three Aeroglass™ aerospace panels,
      every breath carries forest-air negative ions,
      every photon path is calibrated by MPT optics.
      This transcends sauna therapy—
      it’s NASA-grade engineering meets Eastern healing wisdom in a cellular sunlight chamber.

      ADVANCED TECHNOLOGYCLINICAL RESEARCH

      The iHaven Indoor Sauna's Breakthrough Technology

      • MPT™ Multi-layer Photon Therapy System
      • ThermoTrack™ Intelligent Thermal Targeting
      • Aeroglass™ Aerospace Transparency Structure
      • EcoPurge™ Air Regeneration
      • SS™ Spectra-Synergy
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      Nestora Outdoor Steam Sauna

      Nestora is where nature meets intention. Designed for open-air living, it offers a refined escape from modern chaos through the power of pure steam. Built with premium Canadian red cedar and minimalist lines, Nestora blends timeless aesthetics with grounded functionality — inviting you to pause, breathe, and reconnect under the open sky.

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      Deep Yoga Heat Therapy

      Sunhaven sauna and yoga science synergy program, including mechanism of action, clinical evidence and implementation guidance, has passed medical content review.

      The Synergy Code: Infrared Sauna × Yoga
      "Where Deep Heat Meets Mindful Movement"
      Sunhaven’s MPT technology preps your body at the cellular level, while yoga integrates these benefits into functional vitality. Clinical data shows 37% greater gains versus separate practices.

      Science-Backed Advantages
      1. Enhanced Muscle & Fascia Remodeling
      FIR Effect: Increases collagen elasticity by 52% (J Sports Med 2023)

      ...

      LEARN MORE

      Over the past decade, cardiovascular disease (CVD)—including coronary heart disease and stroke—has become the biggest killer of human health.

      According to statistics released by EurekAlert! in early 2024, nearly half (48.6%) of Americans suffer from some type of cardiovascular disease, including coronary heart disease, heart failure, stroke, and especially hypertension. In addition, the proportion of adults in the United States suffering from hypertension is 46.7%.Recent studies suggest that smart sauna use can ease these conditions and reduce mortality.

      • 162.3 M +

        CVD

      • 930 K +

        CVD Deaths

      • 370 K +

        CHD Deaths

      • 680 K +

        HTN Deaths

      Tomorrow’s Numbers Will Be Worse. Don’t just worry—do something about it！

      Your Heart Deserves More Than Routine — It Deserves Innovation.

      Taking proactive steps toward heart health has never been more urgent. At Sunhaven saunas, we go beyond relaxation — we engineer wellness. Our groundbreaking MPT™ Multi-layer Photon Therapy System works in harmony with the advanced SS™ Spectra-Synergy full-spectrum infrared technology to deliver deep, targeted therapeutic heat. Together, they support healthy circulation, help reduce blood pressure, and promote cardiovascular resilience — benefits backed by science, made accessible by design.

      Don’t just sit in any sauna. Choose the one built with purpose, powered by innovation, and designed to support longevity. Choose Sunhaven saunas — where wellness meets technology.

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      Our team

      • Benjamin Hayes

        Chief Executive Officer & Co-Founder

      • Dr. Evelyn Rodriguez

        Chief Technology Officer

      • Isabelle Carter

        Chief Market Strategy Officer

      • Dr. James Whitaker

        VP of Infrared Science & Innovation

      • Ethan Caldwell

        Chief Financial Officer

      • Dr. Marcus Thorne

        Chief Clinical Officer

      Users of Sunhaven sauna share their journeys

      • Great customer service and quality products, I love my 1 person sauna

        Mark

      • Had my Sauna for over 3 months. Very happy with delivery and installation, the guys were brilliant. As for the Sauna, looks great and performs as expected. Company was easy to deal with and I would highly recommend.

        Rachel

      • We absolutely love our Sunhaven Sauna! The build quality is fantastic and the customer service has been just as impressive. The team came over and handled the entire setup seamlessly and it was all done with care and professionalism.

        We couldn’t be happier with the result. It’s become part of our...

        Xavier

      • I am extremely happy! Such a great crew to deal with, from start to finish. Such an easy process, updates at each step, they turned up on time, having the install was perfect, as, i could never collect and install myself. And the quality of my sauna is amazing. So...

        Kelly

      • We chose the iHaven Balance 2 person sauna and absolutely love it! The guys installed quickly professionally and were very positive and helpful.

        The quality of the sunhaven sauna is one of the best I’ve tried. Better than those at wellness centre. Best addition to our home!

        Marcia

      OUR COMMITMENT

      • Free Shipping

      • Secure payment

      • 8-year warranty

      • Free Returns

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