Tesamorelin (TESA)

Growth Hormone FDA approved

Reviewed by The Peptide Dispatch Editorial Team · Last reviewed July 6, 2026

TL;DR — Tesamorelin at a Glance

Tesamorelin (TESA) is a growth hormone peptide, at the fda approved stage in the published literature. FDA-approved GHRH analog for HIV-associated lipodystrophy. Reduces visceral adipose tissue while maintaining metabolic parameters.

FDA-approved GHRH analog for HIV-associated lipodystrophy. Reduces visceral adipose tissue while maintaining metabolic parameters.

Key Data

Research StatusFDA approved
Half-Life26-38 minutes
AdministrationSubcutaneous injection
Doses Reported in Published Studies2 mg daily

Mechanism of Action

Synthetic GHRH analog with trans-3-hexenoic acid modification, stimulates natural GH release.

Reported Benefits

Frequently Asked Questions

What is Tesamorelin?

FDA-approved GHRH analog for HIV-associated lipodystrophy. Reduces visceral adipose tissue while maintaining metabolic parameters.

How does Tesamorelin work?

Synthetic GHRH analog with trans-3-hexenoic acid modification, stimulates natural GH release.

What is the research status of Tesamorelin?

Tesamorelin is at the following stage in the published literature: FDA approved. All information is for research and educational purposes only.

What is the half-life of Tesamorelin?

Reported half-life: 26-38 minutes.

How is Tesamorelin administered in research?

Reported administration route in the literature: Subcutaneous injection. This is not a recommendation for human use.

Educational content, not medical advice. Effects described are drawn from cited research in study subjects.

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