Tirzepatide
Tirzepatide
Tirzepatide
$127.00 – $167.00Price range: $127.00 through $167.00 Select options
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Tirzepatide

Price range: $127.00 through $167.00

Tirzepatide is primarily chosen for weight loss, combining two appetite-regulating hormone pathways to help reduce hunger and calorie intake. Its dual action increases fullness and improves how the body handles food after eating, helping produce substantial weight loss in human trials.

Key Benefits

  • Powerful weight loss
  • Reduces hunger and appetite
  • Supports metabolic health
INDEPENDENTLY TESTED
Aug 2026 · 5.44mg (5mg sample) · 99.874% purity

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(2 customer reviews)
  • Third-party tested
  • Free shipping Australia-wide over $150
  • Discreet packaging

What is Tirzepatide?

Tirzepatide is a peptide designed for weight management that works across two hormone pathways involved in appetite and how the body handles food after eating. This dual action helps reduce hunger, increase fullness and improve metabolic control, giving Tirzepatide an additional pathway compared with GLP-1-only options such as Semaglutide.

Why Tirzepatide?

Powerful Weight Loss

Large human trials have produced substantial results, with higher-dose groups in the landmark SURMOUNT-1 trial averaging around 20% weight loss over 72 weeks.

Appetite Control

Tirzepatide helps reduce hunger and increase fullness, making it easier to eat less and maintain the calorie deficit required for weight loss.

Dual-Action Approach

Unlike GLP-1-only peptides, Tirzepatide also targets GIP, adding a second pathway involved in appetite, nutrient handling and metabolic regulation.

Who is Tirzepatide Popular With?

Tirzepatide is primarily popular with people focused on significant weight loss, particularly those comparing newer weight-management peptides. Its combination of strong appetite control, two complementary hormone pathways and impressive results in large human trials makes it particularly relevant to people comparing it with Semaglutide and other GLP-1-based options.

Research & Evidence

Tirzepatide has extensive human clinical evidence for weight management. Large Phase 3 trials have demonstrated substantial reductions in body weight and waist circumference, while newer head-to-head research has directly compared Tirzepatide with Semaglutide.

SURMOUNT-1 — Up to 20.9% Average Weight Loss

The landmark SURMOUNT-1 trial included 2,539 adults with overweight or obesity without diabetes. After 72 weeks, average weight loss was 15.0% with 5mg, 19.5% with 10mg and 20.9% with 15mg, compared with 3.1% for placebo. In the higher-dose groups, 89–91% of participants lost at least 5% of their starting weight.


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SURMOUNT-5 — Greater Weight Loss Than Semaglutide

A 2025 head-to-head trial directly compared Tirzepatide with Semaglutide in 751 adults with obesity without diabetes. After 72 weeks, Tirzepatide produced an average 20.2% reduction in body weight compared with 13.7% for Semaglutide. Average waist circumference fell by 18.4cm with Tirzepatide versus 13.0cm with Semaglutide.


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Additional information

MG: No selection

5mg, 10mg

2 reviews for Tirzepatide

  1. Jackson Hendo –

    I started out 81kgs. I’m on week 8 I’ve been losing 1kg per week. I have also lost inches around my body. My clothes fit better no inflammation. I started at 2 mg first for 4 weeks then I went up 3mg.

  2. sarah groverly –

    Well, 18 years, 3 months, 3 days later… Thanks to Tirzepatide and a couple 🩶 other things, I finally truly meet the military weight standards. At 43 years old, I need to be 80kg or less to avoid being taped for BMI. It has never happened so I consider this a HUGE win!

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FAQ

Tirzepatide FAQ

Quick answers to the most common questions about Tirzepatide.

What is Tirzepatide?

Tirzepatide is a peptide primarily used for weight management. It works across two hormone pathways involved in appetite and how the body handles nutrients after eating, helping reduce hunger, increase fullness and improve metabolic control.

How does Tirzepatide help with weight loss?

Tirzepatide reduces hunger, increases fullness and can reduce food cravings and the tendency to overeat. In a controlled human study, participants consumed around 525 fewer calories at a meal after three weeks compared with placebo, helping explain how its appetite effects can translate into substantial weight loss over time.

How much weight loss has been seen in clinical trials?

Results vary between individuals, but the large SURMOUNT-1 trial reported average weight reductions of 15.0%, 19.5% and 20.9% across the three Tirzepatide groups after 72 weeks. In the two higher-dose groups, around half of participants lost at least 20% of their starting body weight.

What is the difference between Tirzepatide and Semaglutide?

Semaglutide works mainly through GLP-1, while Tirzepatide combines GLP-1 with a second pathway called GIP. Both influence appetite and metabolic control, but Tirzepatide’s dual action has produced greater weight loss in direct comparison: 20.2% versus 13.7% on average after 72 weeks in the SURMOUNT-5 trial.

What is the difference between Tirzepatide and Retatrutide?

Tirzepatide works across two weight-regulating hormone pathways, while Retatrutide adds a third pathway involving glucagon. That additional pathway may increase energy expenditure and encourage greater use of stored energy, giving Retatrutide a different approach beyond appetite reduction. Tirzepatide, however, currently has much more extensive late-stage human evidence.

What side effects are most commonly reported with Tirzepatide?

The most commonly reported side effects in clinical trials are gastrointestinal, particularly nausea, diarrhoea, constipation and vomiting. In major trials these effects were generally mild to moderate and occurred most often while doses were being increased.

How is my order shipped?

Orders are packed discreetly and shipped within Australia via Australia Post Express, with tracking provided once your order has been dispatched.

How long does delivery take?

Orders are dispatched within one business day and sent via Australia Post Express, with delivery usually taking 2–3 business days.

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