Independently Tested

Third-Party Verified. Every Report.

Most sauna companies won't show you their test results. We publish ours — EMF, air quality, wood sourcing, and heat performance, all verified by independent labs.

There's a reason other sauna companies don't show you their 3rd party test results.

4
Independent Labs
2026
Most Recent Testing
100%
Reports Published
Read The Data Yourself

Our Certification Reports

Every report below is the full, unedited document from the testing lab — click through to read it for yourself.

June 10, 2026

EMF Report

Vitatech Electromagnetics, LLC

Our heating elements were independently tested for electromagnetic field output. Results land between 0.12–0.879 mG — well under Vitatech's 10 mG safety recommendation, and far below the 9–15 mG emitted by an average cell phone.

Watch the EMF test video Watch The Test Download Full Report
May 14, 2026

V.O.C. Air Quality Report

IAQ Diagnostics & SGS Galson

Air samples were pulled from inside our saunas at 135°F and compared against showroom and outdoor air. The result: air quality inside a GHS sauna matches the surrounding showroom — no elevated volatile organic compounds.

Watch the V.O.C. air quality test video Watch The Test Download Full Report
July 19, 2019

Emissivity Report

MicroVision Laboratories, Inc.

With high-emissivity heaters delivering all three infrared wavelengths, Good Health Saunas ensures deeper penetration, faster heating, and more effective results.

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Valid Thru Aug 2027

FSC Certified Wood

Forest Stewardship Council

Our infrared saunas are built with FSC 100% solid wood boards under an active Chain-of-Custody certificate — the "gold standard" for responsibly-managed, chemical-free lumber. Certified August 22, 2022 through August 21, 2027.

Certificate Active

Questions About Our Testing?

Your sauna specialist can walk you through any of these reports and explain what the numbers actually mean for your home.

Call 920.310.3675