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GLP-1 Weight Loss

Tirzepatide

Dual GIP/GLP-1 agonist — the most effective FDA-approved weight-loss medication to date.

Weekly subcutaneous injection
Physician-supervised

Overview

Tirzepatide (active ingredient in Mounjaro® and Zepbound®) is a dual GIP and GLP-1 receptor agonist. Head-to-head SURMOUNT and SURPASS trials show larger weight loss than semaglutide in most patient groups.

Key benefits

  • Average 15–22% total body weight reduction
  • Superior HbA1c reduction vs semaglutide
  • Reduced cardiovascular risk factors
  • Physician-supervised titration and body composition tracking

How it works

Weekly subcutaneous injection with staged dose escalation (2.5 → 5 → 7.5 → 10 → 12.5 → 15 mg). Monthly follow-ups with labs and body composition.

Mechanism

Dual agonism of GIP and GLP-1 receptors: enhanced insulin secretion, appetite suppression, delayed gastric emptying and improved insulin sensitivity.

Who is this for

  • Adults with BMI ≥27 with comorbidities, or BMI ≥30
  • Patients seeking maximum efficacy
  • Type 2 diabetes patients (co-managed)

Considerations & safety

Contraindicated in personal or family history of medullary thyroid carcinoma or MEN2. Common: nausea, diarrhea, decreased appetite. Screen for pancreatitis and gallbladder disease.

This page is educational and not medical advice. All VitaFlow protocols require evaluation by a licensed Florida physician.

Frequently asked

Is Tirzepatide more effective than Semaglutide?+

Head-to-head trials show greater weight loss with Tirzepatide, though individual response varies.

What are common side effects?+

GI symptoms are most common, typically improve over the first month at each dose.

How long do I take it?+

Individualized — often 6–18 months with a maintenance strategy.

Muscle preservation?+

Our program pairs medication with protein and resistance-training guidance.

Insurance coverage?+

Coverage varies widely; transparent self-pay pricing available.

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