<p>Links, cheatsheet, private group and more: <a href="https://hunterwilliamshealth.com/links" target="_blank" rel="ugc noopener noreferrer">https://hunterwilliamshealth.com/links</a></p><p>Tesamorelin is one of the few peptides I&#39;ve seen actually move the needle on body composition. So I made a full masterclass on it.</p><p>This is the user&#39;s guide as it stands in 2026. I cover what tesamorelin is, how it works, and the best practices I&#39;d recommend for using it.</p><p>We get into the growth hormone axis and why a GHRH is different from a GHRP. I break down the clinical data, the 15% visceral fat reduction, the liver fat numbers, and the cognition research almost nobody talks about.</p><p>Then we get practical. Dosing, timing, fasted injections, and the cycling patterns I actually use. I share why I stay at one milligram instead of two and what the water retention tradeoff looks like at higher doses.</p><p>I also cover stacking with testosterone and GLP-1s, reconstitution, injection technique, side effects, and the people who should skip this one entirely.</p><p>I&#39;m honest about the limits too. Some of this evidence is strong and some of it isn&#39;t. I tell you which is which.</p><p>If you&#39;re thinking about tesamorelin or already using it, this is everything I&#39;d want you to know.</p><p><br></p>