Weight Management
Tesamorelin (20mg)
SKU: PEP-028-20MG
$299.99
Less Belly Fat. Leaner Look. Without Just Eating Less.
Tesamorelin (20mg) will be available in Australia through Aussie Peptides with fast domestic shipping to all states and territories.
There are two ways to approach fat loss. The first is general weight loss — eat less, weigh less. The second is body recomposition — changing where fat sits on your body, and how your physique looks, without necessarily changing much on the scale. Tesamorelin is firmly in the second camp.
It stimulates growth hormone release, and it's specifically studied for what that does to abdominal fat — the deep, stubborn belly fat that sits beneath the surface and doesn't shift easily no matter how clean your diet is. Researchers focused on a tighter midsection and a more athletic silhouette reach for Tesamorelin, particularly when general calorie cutting hasn't moved the needle where they want it to.
What Tesamorelin Is Studied For
- Belly Fat Reduction — Specifically studied for reducing deep visceral abdominal fat — the stubborn kind that sits beneath the surface
- Body Recomposition — Researched for changing how the body looks and where fat is carried, not just total bodyweight
- A Leaner, More Athletic Shape — Often discussed in relation to a tighter waistline and noticeably improved overall definition
- Recovery & GH Support — Tesamorelin's effect on growth hormone and IGF-1 also makes it relevant to recovery-focused research
- Longer Protocol Convenience — The 20mg vial lets researchers run a proper protocol without running short too quickly
Supplied as lyophilized powder at high purity, verified by HPLC and mass spectrometry. 20mg per vial. Fast domestic shipping across Australia, with batch-specific CoA information available in our CoA Library.
⚠ For in-vitro research and laboratory use only. Not for human consumption.
Product Specifications
| Compound | Tesamorelin (20mg) |
| Category | Weight Management |
| Purity | ≥ 99% (HPLC & Mass Spec Verified) |
| Form | Lyophilised Powder |
| Storage (Lyophilised) | -20 °C — protect from light & moisture |
| Storage (Reconstituted) | 2–8 °C — use within 28 days |
| Reconstitution | Bacteriostatic water (recommended) |
⚠ For in-vitro research and laboratory use only. Not intended for human or veterinary use. By purchasing, you confirm you are a qualified researcher and will use this compound in accordance with all applicable laws and regulations.
Frequently Bought Together
Frequently Asked Questions
What is Tesamorelin?
Tesamorelin is a growth hormone-releasing peptide. In plain terms, it signals the body to produce more GH — and researchers are most interested in what that does to belly fat. It's specifically studied for reducing deep abdominal fat, not just overall bodyweight. Think leaner waistline, better definition, more athletic shape.
What is Tesamorelin used for in research?
Mostly body recomposition — changing how the body looks rather than just how much it weighs. The main focus is stubborn abdominal fat: the deep kind that doesn't move even with a good diet. Researchers also look at it for recovery, because its effects on GH and IGF-1 are relevant to tissue repair and overall physical conditioning.
How is Tesamorelin different from GLP-1 peptides like semaglutide?
GLP-1 peptides (like semaglutide) mainly reduce appetite so you eat less and lose weight broadly. Tesamorelin works differently — it targets growth hormone pathways specifically, and researchers look at it for body composition changes rather than general weight loss. The simple version: GLP-1 is about eating less, Tesamorelin is about looking leaner.
How do you reconstitute Tesamorelin?
Tesamorelin is supplied as a lyophilized powder and should be reconstituted with bacteriostatic water (BAC water) immediately before use. Inject the BAC water slowly into the vial, directing the stream down the inside wall. Gently swirl to dissolve — do not shake. Once reconstituted, store at 2–8°C and use within 28 days. For a full step-by-step walkthrough, see our complete peptide reconstitution guide.
How should Tesamorelin be stored?
Store lyophilized Tesamorelin vials at -20°C, away from light and moisture. After reconstitution with BAC water, refrigerate at 2–8°C and use within 28 days. Do not freeze the reconstituted solution.
Where to buy Tesamorelin in Australia?
Tesamorelin (20mg) will be available through Aussie Peptides with fast domestic shipping to all Australian states and territories. Every vial is dispatched from within Australia, so there are no customs delays or international freight uncertainty. Batch-specific CoA information will be available in our CoA library.
What is the availability and cost of Tesamorelin?
Tesamorelin (20mg) is currently available on pre-order at Aussie Peptides, with dispatch expected between 13 April 2026 and 17 April 2026. Tesamorelin (20mg) is priced at $299.99 per vial at Aussie Peptides. All orders ship domestically within Australia, and batch CoAs are available in our CoA library.