What is Tesamorelin?
Tesamorelin is a synthetic analogue of growth hormone-releasing hormone (GHRH). Rather than supplying growth hormone directly, it stimulates the pituitary gland to increase the body’s own growth hormone release. Tesamorelin peptide has been studied for its effects on IGF-1, visceral fat, body composition and metabolic function.
Why Tesamorelin?
Growth Hormone Release
Works through the body’s GHRH pathway to stimulate natural growth hormone release rather than supplying growth hormone directly.
Visceral Fat
One of the main areas studied in clinical research, with controlled trials reporting reductions in visceral abdominal fat.
Body Composition
Also researched for its effects on IGF-1, body composition and metabolic markers associated with growth hormone signalling.
Research & Evidence
Tesamorelin has been studied in randomized clinical trials, particularly for its effects on visceral fat. Much of the established clinical research has involved people with HIV-associated abdominal fat accumulation, so the findings should be understood in that context.
26-Week Clinical Trial
In a randomized trial involving 412 people with HIV and abdominal fat accumulation, visceral adipose tissue decreased by 15.2% in the Tesamorelin group over 26 weeks, compared with a 5.0% increase with placebo. IGF-1 levels also increased.
Visceral & Liver Fat Research
A separate six-month randomized trial found a significant reduction in visceral fat compared with placebo, along with a modest reduction in liver fat. This study involved 50 people with HIV and abdominal fat accumulation.
Tesamorelin in Australia
Launch Supps stocks Tesamorelin peptide locally in Australia, with fast dispatch and discreet packaging. Independent third-party testing is currently being completed, with the laboratory result to be published once available.
Ready to Get Started?
Use the Add to Cart button above to order Tesamorelin, or get in touch if you have a question first.
Peter Vine –
I have been on Tesa for about 45 days. My visceral fat started at 26 and is now down to 13. I began the GLP path in Oct 2025, and today I am down 100 pounds.
Kash M –
Former Fat Guy here, SW498, CW290. I used Tesamorelin (in the AM) and Sermorelin (in the pm). In November my Dexa scan showed 253cm3 of VAT. Ouch! After that 8 week peptide cycle, and the usual diet and exersize. 4 months later, my next Dexa scan showed only 100cm3 of VAT.