WELCOME TO
SerotoninClub
Opened in October 2025, Serotonin Club is a boutique fitness studio in Flatiron, NYC founded and run daily by two hands-on female founders and a small powerhouse team of women. Built to feel personal, welcoming, and community-driven, the studio offers innovative, results-focused classes including Pilates, sculpt, cardio, strength, pre/post natal classes, and more.
Our signature class, Serotonin Boost, blends Pilates and sculpt for a dynamic full-body workout designed to leave you feeling strong and energized. Beyond fitness, Serotonin Club is rooted in connection, hosting community events
that bring people together both on and off the mat.
New Client 2 Class Pack
Serotonin Club Classes ONLY
*Expires in 30 days
$40
Valid for any 2 Serotonin Club Classes
*does not apply to JABS classes or special events*
Yoga mat included
Pilates equipment included
New Client 21 Days Unlimited
*Expires in 21 days
$150
Valid for any class, for 21 days from purchase date
Yoga mat included
Pilates equipment included
New Client 1 Week Unlimited
Serotonin Club Classes ONLY
$75
Expires 1 week after the first class is booked
Yoga mat included
Pilates equipment included