Thermal Protocol — recovery equipment, picked methodically
The cold plunge and sauna
buyer's guide you actually wanted.
Independent reviews and methodology-first buyer's guides for cold plunges, saunas, and home recovery equipment.
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Why this site
01
Methodology, not vibes
Every pick is justified against measurable criteria — price, dimensions, electrical requirements, build, warranty.
02
Independent
Affiliate-funded but editorially independent. We disclose every commercial relationship on every page.
03
No therapeutic claims
We describe reported benefits and cite the literature. We don't promise outcomes.