Renu Therapy

Premium cold plunge tubs and saunas built in Southern California to help you recover, perform, and feel better.

Renu Therapy makes premium cold plunge tubs and saunas designed for real recovery, founded in 2020 after founder Rich discovered the power of cold water immersion following a ski trip. Every product is built for best-in-class design, reliability, and ease of use, and manufactured in Southern California with an emphasis on quality craftsmanship over shortcuts. The brand's mission is to bring the world's best contrast therapy products — hot and cold — to people looking to recover, perform, and feel better in their everyday lives.