Cold plunge and contrast
Cold plunge and contrast brand covered in the broader sauna-adjacent HSA/FSA and recovery-market context.
Coverage is matched from article tags, headlines, excerpts, and known aliases so this page stays current as new reporting is added.
Three companies have built businesses around making saunas HSA and FSA-eligible through Letters of Medical Necessity. Each takes a different approach to the same legal question, and the IRS has made clear it is watching.
