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Gym Members Quit When They Don’t Get Results

The Anti-Aging & Longevity Model Built Inside Your Gym

Turn underperforming space into revenue.
Help your members get real results.
Reduce churn. Increase retention. Elevate your brand.

See If Your Fitness Business Qualifies

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The Problem Gym Owners Already Know

Members Quit When They Don’t Get Results.

If you have 4,000 members and 4% monthly attrition:

39% annual churn
Over 1,500 members lost per year

At $75/month average dues, that is millions walking out your door annually. Fitness alone is often not enough.

Members struggle with:

Hormone imbalance
Poor metabolic function
Nutritional dysregulation
Low growth hormone production
Recovery limitations

They train hard. They don’t see the scale move. They get frustrated. They cancel.

Do The Math

If Serotonin helps reduce attrition from 4% to 2%:

Annual churn drops to ~22%
688 members retained annually
At $75/month = $600,000+ in preserved revenue per year

And that does not include:

Added rent from Serotonin
Increased PT revenue
Increased perceived membership value
Competitive positioning

This is not theory. This is business math.

What Is Serotonin?

Serotonin is a corporate-operated anti-aging and longevity medical suite located inside your fitness business.

Footprint: 200–500 square feet.
Corporate-funded buildout.
We pay you rent.

We sublease unused or under-monetized spaces and transform them into a medical longevity suite that:

Enhances your brand
Increases member retention
Supports your personal training team
Delivers measurable transformation results

This is not retail. This is performance medicine integrated into fitness.

What We Offer Your Members

FREE SeroVitals360

Everything begins with FREE SeroVitals360

70+ marker comprehensive blood panel
30-marker full body composition scan (Inbody)
1:1 results consultation
Personalized plan built with trainer integration

We identify real physiological barriers to progress.

Services Available:

Hormone Replacement Therapy (Men & Women)
Medical Weight Loss (GLP-1 / GIP based protocols)
Peptides (FDA compliant protocols) – Sermorelin (natural growth hormone stimulation)
NAD+
IV Therapy
IM Energy & Performance Shots
Red Light Therapy (LightStim Bed) (where space allows)
Hyperbaric Oxygen Therapy (where space allows)

Our model pairs medical science with your training team for accelerated transformation.

Our Process

We listen to symptoms.
We test using science.
We diagnose root issues.
We implement proven medical protocols.
We coordinate with your personal training team.
Members see results.
Members stay longer.

Why Gym Owners Choose Serotonin

1. Reduced Attrition

The financial math alone justifies the model.

2. Higher Perceived Value

You become a results-driven performance center — not just a gym.

3. Competitive Authority

Most gyms offer equipment.

4. We Monetize Your Dead Space

Do you have:

A studio room not hitting revenue projections?
A declining kids club?
Underutilized office space?
Storage areas that could produce income?

We transform it into:

A beautiful branded suite
A medical revenue driver
A retention machine

And we pay fair market rent.

Why Serotonin (Not Other Longevity Companies)

Founded and run by gym operators
7+ years operating medical longevity centers nationally
Standalone franchise locations with 5-star satisfaction
Industry-leading medical compliance and liability standards
Best-in-class training and operational support

Serotonin is corporate-owned and operated.

You get direct access to our corporate leadership team.

We operate inside your box — aligned with your culture.

Space & Build Requirements

We need 200–500 SF. We fund the buildout.

Minimum Requirements:

8’ ceiling (9’+ ideal)
Dedicated lockable suite
HIPAA sound control (solid core doors, insulation)
Business (B) or Assembly (A-3) classification depending on jurisdiction
Dedicated HVAC (68–74 degrees maintained)
6–10 air changes per hour recommended
100 amp subpanel minimum recommended
120V per treatment room
240V required for HBOT / red light
1 handwashing sink per treatment room (hot & cold water)

Who Is a Good Fit?

We are looking for:

Gyms with 2,000+ members
Locations in $100K+ Average HHI
Leadership who care about member outcomes
Facilities willing to market internally (email, signage, referrals)
Operators who want a long-term strategic partnership

This is not for every gym.

It is for operators serious about retention and performance positioning.

Let’s See If We’re a Fit.

We are selective in partnerships.

If you have underutilized space and want to:

Reduce attrition
Increase revenue per square foot
Separate yourself from your competitors
Help members get real results

Complete the form below and our corporate team will schedule a strategy call.

See If Your Gym Qualifies