Tesamorelin

$ 1,000

Type: GHRH analog
Composition: 44-amino-acid peptide
Structure: Modified human Growth Hormone–Releasing Hormone
Stability: N-terminal modifications for resistance to degradation

Certificate of Analysis – Tesamorelin

What is Tesamorelin?

Tesamorelin is a synthetic peptide analog of growth hormone-releasing hormone (GHRH) consisting of 44 amino acids. It is designed to stimulate the pituitary gland to secrete endogenous growth hormone (GH), subsequently increasing insulin-like growth factor 1 (IGF-1) levels. In research contexts, Tesamorelin is investigated for its effects on fat metabolism, muscle development, and age-related hormone decline. Clinically, it has also been studied for reducing visceral adiposity in HIV-related lipodystrophy.

Mechanism of Action

Tesamorelin binds to GHRH receptors in the anterior pituitary, activating a signaling cascade that triggers the release of GH in a natural, pulsatile manner. This GH then stimulates IGF-1 production, which promotes protein synthesis, lipolysis, and cellular repair. Unlike exogenous GH administration, Tesamorelin supports a physiologic GH profile and feedback loop, making it a valuable tool for studying hormone regulation and body composition changes.

Solely for laboratory research purposes only. Not intended for human consumption.

Safety Profile

Tesamorelin has demonstrated a strong safety record in clinical and preclinical studies. Reported side effects in research models include mild edema, joint discomfort, and injection site irritation. Because it stimulates endogenous GH production rather than supplying GH directly, it has a lower risk of GH overdose or suppression of natural production. It should still be handled under strict laboratory protocols.

Solely for laboratory research purposes only. Not intended for human consumption.

Key Studies

Clinical trials have shown that Tesamorelin significantly reduces visceral adipose tissue in HIV-positive individuals with lipodystrophy, making it the only FDA-approved GHRH analog for this use.
Animal studies have investigated its ability to enhance lean mass and metabolic function, particularly in age-related GH-deficient models.
Research has also explored its cognitive benefits, with preliminary findings suggesting a possible role in improving memory via hippocampal IGF-1 signaling.

Solely for laboratory research purposes only. Not intended for human consumption.

Conclusion

Tesamorelin is a valuable research peptide for studying endocrine regulation, fat metabolism, and growth hormone deficiency. Its ability to induce natural GH secretion without the side effects associated with synthetic GH makes it a preferred choice for labs interested in metabolic and regenerative medicine. Tesamorelin is for laboratory research use only and is not intended for human consumption.

Solely for laboratory research purposes only. Not intended for human consumption.