FORM Wellness Ozone Sauna Studio

2222 12th Ave S, Ste 100, Nashville, TN

FORM Wellness is a women-owned ozone sauna studio at the north end of 12 South, in a suite next to Lululemon with its entrance at the back of the building, opened January 15, 2025 by Brooke Williamson after she moved from Dallas and could not find the ozone saunas she had used there. It has four private rooms, each with a steam sauna cabinet you sit in with your head out the top while the chamber fills with hot, humid air infused with medical-grade ozone; a 30-minute session leaves you dripping, and reviewers who overheat in a traditional dry sauna say the format works for them. A separate two-person cold plunge handles the contrast side as a ten-minute session, and a boutique up front stocks supplements and apparel. An ozone sauna session is $50 and a cold plunge is $20, booked online through Zenoti or by phone. New clients get the Intro Series, $89 for ten days of unlimited sauna and plunge, and memberships run from $89 a month for two of each up to $299 for unlimited sessions, with a shareable option and retail discounts. Bring a swimsuit if you plan to plunge, arrive a few minutes early, and plan on one to three sessions a week if you are following the studio's own guidance; towels and free parking are included. It is open seven days, with shorter Saturday and Sunday hours. Alongside the sauna rooms FORM runs a clinical menu of NAD+, peptide and vitamin IV therapies and telehealth, which gives it more of a wellness-clinic feel than a bathhouse, and the small 12 South storefront fills quickly on weekday evenings.