Tesamorelin (10MG)

Endogenous GH–IGF-1 Axis Activation:

Tesamorelin binds pituitary GHRH receptors, leading to physiological GH secretion and subsequent IGF‑1 synthesis; this activation preserves natural feedback loops while avoiding supraphysiologic GH surges.

Mitochondrial Function & Bioenergetics:

In obese subjects, a 12‑month treatment correlating increases in IGF‑1 with improved phosphocreatine recovery, indicating better mitochondrial oxidative capacity.

Visceral Fat Reduction & Metabolic Modulation:

Clinical trials demonstrate 15–20% reductions in visceral adipose tissue over 26–52 weeks, along with enhanced lipid metabolism and liver fat clearance.

Insulin Sensitivity & Lipid Homeostasis:

Tesamorelin has been shown to improve glucose handling and lower triglyceride levels in individuals with fat accumulation syndromes.

Expanded Research Applications:

Current investigation extends its use to study cognitive aging, sarcopenia, neuroprotection, and metabolic resilience in preclinical and clinical models.

Citations

1. PubChem Compound Summary for Tesamorelin (CID 146681838): molecular formula C₂₂₁H₃₆₆N₇₂O₆₇S; MW 5,136 Da.
2. Peptides.guide entry on Tesamorelin: 44-amino-acid GHRH analogue with trans‑3‑hexenoic acid N‑terminus.
3. Research Peptides summary: tesamorelin researched for GH and IGF‑1 stimulation, fat metabolism, muscle growth.
4. C. Grinspoon et al. “The Effects of Tesamorelin on Phosphocreatine Recovery in Obese Subjects With Reduced GH.” J Clin Endocrinol Metab. 2014;99(1):338–343. PMID: 24142878.
5. J. Falutz et al. “Effects of tesamorelin (TH9507), a growth hormone–releasing factor analog, in HIV‑infected patients with excess abdominal fat: a pooled analysis of two phase 3 trials.” J Clin Endocrinol Metab. 2010;95(9):4291–4304. PMID: 20656618.