Boundless Life Boundless Life

Dynorphins, Heat Shock Proteins & The Healthiest, Hottest Sauna On The Planet, with Luke Chapman & Owen Buchanan

Jul 23, 2026 · 48m

Summary

Host Ben Greenfield interviews Luke and Owen, founders of Western Soul, who built custom saunas after recovering from mold exposure. They discuss using thermo-pressed wood to prevent warping, low-VOC materials, and advanced features like air circulation and grounded floors. The episode covers the physiological benefits of heat stress, including heat shock proteins and dynorphins, while detailing their high-end construction process and commitment to non-toxic wellness.

Topics discussed

Intro and Black Seed Oil (Thimoquin) benefits Manuka Honey (Manukora) uses and discounts Sauna introduction and Western Soul company overview Luke's mold exposure and health journey Origin of Western Soul and thermopressed wood Sauna construction materials and low VOC design Just Thrive probiotics sponsorship Ultra nicotine-free pouches sponsorship Heat shock proteins and sauna physiology Dynorphins and the sauna high Ventilation, salt rocks, and negative ions Steam techniques and heater safety Grounding floors and window construction TrueDiagnostics blood testing sponsorship Bond Charge red light cap sponsorship Barrel vs. cube saunas and custom builds Sauna as a community and social space Ideal sauna protocols and routines Personal sauna habits and closing remarks
Listen ad-free on Castria