GLP-1 Weight Loss
Tirzepatide
A dual-agonist GLP-1 / GIP program for advanced, provider-directed metabolic results — flat-rate pricing.
Available by consultation
Clinical Overview
How Tirzepatide works
The first medication in its class to engage two metabolic pathways at once — and the reason its trial outcomes set a new ceiling.
Engages the GIP receptor
Targets glucose-dependent insulinotropic polypeptide — a metabolic pathway most weight-management medications don't touch.
Engages the GLP-1 receptor
Simultaneously mimics GLP-1 — suppressing appetite and slowing how quickly food leaves the stomach.
Combined metabolic effect
The dual mechanism produces the highest average weight loss recorded in any GLP-1-class clinical trial to date.
Candidacy Profiling
A considered fit, not a funnel.
Adults who want the most advanced GLP-1-class protocol, with the supervision and titration discipline this medication requires.
- Adults 18+ with a BMI of 27 or higher, or 25+ with weight-related conditions
- People who plateaued on a single-agonist GLP-1 and want to escalate under supervision
- Anyone for whom faster onset and higher trial averages are clinically appropriate
- Personal or family history of medullary thyroid carcinoma or MEN 2
- Pregnancy, breastfeeding, or planning pregnancy
- Active pancreatitis or untreated severe gastrointestinal disease
Expected Timeline
What to Expect
Tirzepatide tends to act faster and reach further than single-agonist GLP-1s. Your provider titrates carefully to the dose that fits your body.
- 01
Month 1
Titration
Faster initial response than single-agonist GLP-1s. Careful dose escalation begins.
- 02
Month 3
Established
Therapeutic dose reached. Strong metabolic momentum; appetite consistently reduced.
- 03
Month 6
~20%
Average body weight reduction in published trials. Many patients exceed this range.
- 04
Year 1+
Sustained
Sustained reduction for the majority who remain in the program.
Outcomes referenced from SURMOUNT-1 trial data. Individual results depend on starting weight, dose, and adherence.
Your Concierge Support
A licensed clinician, matched to you.
Longevixx is powered by a team of licensed, U.S.-based clinicians specializing in metabolic, hormone, and peptide medicine. Every patient gets real clinical oversight and direct, secure messaging access — a team that treats your longevity as a long-term partnership, not a one-time transaction.
- 01Compounded medication
- Prepared by licensed U.S. compounding pharmacies and shipped on a structured cadence.
- 02A dedicated clinician
- Your protocol is directed by a licensed provider — not a rotating call center.
- 03Provider-directed dosing
- Titration and adjustments at every transition under expert clinical supervision.
- 04Direct message access
- Reach your provider between check-ins through your secure patient portal.
- 05Structured check-ins
- Cadenced reviews to keep your protocol calibrated to how your body responds.
- 06Discreet direct delivery
- Temperature-controlled, unmarked packaging delivered straight to your door.
The Longevixx Standard
Lasting transformation, engineered around your biology — and your life.
- 01.Directed by clinicians
- Licensed providers review your labs and history and direct every dose. Nothing ships until a plan is genuinely right for you.
- 02.Tuned to your biology
- GLP-1, hormone, and peptide protocols are titrated to how your body actually responds — recalibrated as your numbers move, never set-and-forget.
- 03.In it for the long game
- Longevity is a years-long project. We stay in it with you — secure messaging, structured check-ins, and discreet delivery to your door.
Clinical Safety
No medication is right for everyone.
Common side effects
Most common during titration: nausea, decreased appetite, and digestive changes. Typically mild and resolve as the body adjusts to each step in the protocol.
Clinical Contraindications
Not appropriate for patients with a personal or family history of medullary thyroid carcinoma or MEN 2, or for patients who are pregnant or breastfeeding. Full medical history is reviewed before any prescription is authorized.
Longevixx protocols are prepared by licensed compounding pharmacies in the United States. Compounding pharmacies are regulated by state boards and the FDA and have been part of American medicine since long before mass-manufactured drugs existed. The active ingredient is prepared per your protocol — supervised by your provider — and delivered direct to your door.
Clinical Experience
From members of the Tirzepatide program.
- “
I'd done six months on Semaglutide and plateaued. The switch to Tirzepatide was a second wind. Down another twenty-two pounds in four months and I feel like myself again.
- “
Honestly the speed surprised me. By week three I had to set reminders to eat — that had never been my problem. My energy is up and my labs are the best they've been in a decade.
- “
I was skeptical the higher cost was worth it. After comparing my own progress to friends on Semaglutide, the answer for me was yes — and my provider helped me think it through honestly.
Frequently Asked
Questions worth asking before you begin.
Every program starts with an online consultation. If your provider authorizes treatment, your protocol is prepared by a licensed compounding pharmacy and delivered to your door, with structured check-ins and direct messaging access to your provider throughout.
Yes. Longevixx is a longevity practice — alongside GLP-1 weight loss, our providers direct hormone optimization (HRT & TRT) and peptide therapy. Many patients run a combined protocol designed around their labs and goals.
Complete transparency. Our programs feature flat-rate pricing with zero hidden fees, zero consultation charges, and no dose-change surcharges. The price we quote is the price you pay.
Longevixx operates via telehealth across the states where we're available.
A licensed provider reviews and authorizes your consultation. Every patient receives consistent, licensed clinical care with direct messaging access.
Memberships may be canceled with 30 days' notice prior to the next billing cycle. Consultations, medical visits, and fulfilled prescriptions are non-refundable once services begin or medication is processed.
Yes. Longevixx is HIPAA compliant. Your medical information is shared only with your assigned provider and the dispensing pharmacy. We never sell or share your data.
Comparison Protocol
Semaglutide
The foundational single-agonist GLP-1 program. Lower trial averages, often the right starting point.
Begin Consultation
The Tirzepatide program begins with a conversation.
Your consultation is reviewed by your dedicated provider. If authorized, your protocol is prepared by a partner compounding pharmacy and delivered direct to your door.