Serotonin Active is a standalone medical longevity franchise, built to operate inside the places where affluent, health-driven people already spend their time: fitness centers, luxury hotels, resorts, and golf clubs. We build the venue relationships at the brand level. You build the business inside them.
Confidential · No obligation · Development team responds within one business day
Ask any franchisor where deals die: site selection. Months of scouting, lease negotiation, and buildout risk before a dollar of revenue. Serotonin Active inverts the sequence, the way category giants once grew by opening inside big-box retail. Venue relationships are developed at the brand level so franchisees can step into pre-qualified spaces inside proven, high-traffic wellness destinations.
We cultivate relationships with fitness operators, hospitality groups, and club owners, then match franchisees to venues. The model is engineered so the space conversation starts long before your franchise agreement is signed.
200 to 500 square feet inside an existing destination. No standalone retail lease, no ground-up construction, no praying the market shows up. The venue already proved the traffic.
Hormone optimization and GLP-1 programs are month-over-month clinical relationships measured in years. IV therapy, peptides, and recovery modalities layer frequency on top of the base.
Retro Fitness taught us how venues think. Serotonin Centers taught us how medical wellness operates at franchise scale. Serotonin Active is the convergence, built as its own system under Longevity Brands.
Delivered by licensed medical providers within our compliance framework. You run the business; the clinical model governs the medicine.
Clinically supervised HRT programs for men and women. The anchor relationship: long duration, high retention.
Recurring · CoreGLP-1 and GIP protocols with medical oversight, built to protect lean mass while clients train.
Recurring · CoreFDA-compliant peptide programs serving performance, recovery, and healthspan goals.
RecurringRecovery infusions and energy shots, steps from the training floor, the spa, or the back nine.
High frequencyLightStim bed sessions where suite space allows. Low labor, membership-friendly economics.
Space permittingHBOT recovery sessions where space allows. Premium positioning for premium venues.
Space permittingWhen quick-serve brands moved inside big-box retailers, they didn't just save on rent. They sold franchises faster, because the location question was answered before the candidate ever asked it. A pre-arranged venue turns "where would my unit go?" from a six-month anxiety into a one-sentence answer.
Serotonin Active applies that playbook to longevity medicine. Our leadership's two decades inside the fitness industry is the unfair advantage: the venue conversations happen founder-to-founder, operator-to-operator.
| Standalone wellness clinic | Serotonin Active suite | |
|---|---|---|
| Footprint | 2,500–5,000+ sq ft | 200–500 sq ft |
| Site selection | Months of scouting and lease risk | Venue partnerships built at the brand level |
| Buildout | Ground-up retail construction | Suite conversion inside an existing space |
| First customers | Acquired from zero, ad dollar by ad dollar | The venue's existing members and guests |
| Brand trust | Earned alone | Serotonin pedigree + the venue's own halo |
"Most venues offer an experience. The winners of the next decade will offer outcomes. Serotonin Active is how a great venue starts delivering medical-grade results, without becoming a medical company."Eric Casaburi · Founder, Retro Fitness · Serotonin Centers · Serotonin Active
Submit the request. A development lead responds within one business day.
Your market, your background, your capital position, your venue relationships.
The full disclosure document and complete economics, with time for your advisors.
Meet leadership. Tour an operating Serotonin location. Pressure-test everything.
Venue placement, suite conversion, training, and opening support.
Tell us about your market and your background. If there's a fit, you'll know within one call.