No appointments. No waiting rooms. No guesswork.
From your first health profile to your first protocol — here's exactly how Endeavor works, and who is involved at every step.
Complete Your Health Profile
Tell us about your health history, any current medications, and what you're hoping to get out of a protocol. It takes about 5 minutes. A real physician reads your answers — not an algorithm — before anything is prescribed.
Physician Review & Consultation
A licensed prescriber reviews everything you submitted and makes a clinical judgment. If NAD+ is a good fit for you, they'll determine the right dose and delivery method. If it's not, they'll tell you that too — clearly, and without the runaround.
Prescription Issued
Once approved, your prescription goes to our partner compounding pharmacy. Your NAD+ is prepared to pharmaceutical-grade standards — tested for purity, potency, and sterility before it leaves the facility.
Your Protocol Arrives
Your prescribed NAD+ ships straight to your door. Everything you need is inside — your compound, dosing instructions, administration supplies, and a direct line to clinical support. Your physician checks in at 30 days to see how you're doing.
Everything in one place.
Once enrolled, your patient portal gives you secure access to everything about your protocol — no phone tag, no waiting on hold:
- ✓Secure messaging with your care team
- ✓Access to your prescriptions
- ✓Refill requests
- ✓Dosage changes and protocol updates
- ✓Treatment history
Everything you need to start.
Your first shipment has everything in it. The compound, the supplies, the instructions, the support. You shouldn't have to figure out any part of this on your own — and with Endeavor, you won't.
- ✓Pharmaceutical-grade NAD+ from a licensed compounding pharmacy
- ✓Physician-issued prescription and protocol documentation
- ✓Dosing guide written for your specific protocol — not a generic insert
- ✓Syringes, alcohol pads, and everything else you need to administer
- ✓Direct access to clinical support throughout your protocol
- ✓Physician check-in at your 30-day milestone
A realistic timeline.
Your body starts responding. Many patients notice early shifts in energy and sleep quality during this window. Some experience mild, brief flushing — that's normal, it's dose-dependent, and it passes quickly.
This is where most patients start to feel like themselves again. Steadier energy, sharper focus, the sense that your body is actually keeping up. Individual results vary, but this is the window most people point to.
The benefits deepen with consistency. Patients who stay on protocol describe a cumulative effect — the energy you used to have, restored and maintained. This isn't a sprint. It's the protocol working the way it's supposed to.
Individual results vary. Your physician sets specific milestones based on your health profile and goals.
Common questions about how it works.
How long does the whole process take?
Most people finish their health profile in under 5 minutes. Physician review typically happens within 24 hours. Once approved, your prescription ships within 1–2 business days and arrives in 3–5 business days. From start to first dose: about a week.
Do I have to visit a clinic?
No. Everything happens online — your consultation, your prescription, your refills. The only thing that shows up in person is your compound, delivered to your door.
How do I administer the injection?
We hear this one a lot, and we'll be straight with you: if you've never self-injected before, it sounds more intimidating than it is. NAD+ is administered as a subcutaneous injection — the same technique used by millions of people who self-administer insulin every day. The needle is small. The process takes about 30 seconds. Your protocol documentation walks you through it step by step with clear instructions, and our clinical team is available to answer questions if anything feels unclear. Most patients feel completely comfortable by their second or third dose.
What if my physician doesn't approve my protocol?
It happens, and that's the point. If NAD+ isn't right for your current health profile, your physician will explain why. We don't issue prescriptions to people for whom the therapy isn't medically appropriate — that's not a policy we're proud of, it's just medicine done right.
Ready to begin?
Start Your ConsultationService eligibility varies by state. Must be 18 or older to use this service.