Tesamorelin (Egrifta)
Evidence: ★★★★☆ · Status: FDA Approved
In plain English
A refined copy of the brain's "release growth hormone" signal. Uniquely proven to shrink deep belly fat, and the only GH-releasing peptide with an actual FDA approval.
How it works
Stabilised 44-amino-acid GHRH analog binding the pituitary GHRHR, driving pulsatile GH → hepatic IGF-1. FDA-approved to reduce visceral adipose tissue in HIV-associated lipodystrophy.
Molecular target & official sources
GHRHR GHRH receptor (NCBI Gene) · Tesamorelin (PubChem CID 16137828)
Watch out
Raises IGF-1 (caution with cancer risk), can worsen glucose.
Bottom line
The legitimate, approved member of this family.
Helps with: Lose Fat · Focus & Cognition · Hormones & Testosterone
Stacks with
Shares a pathway — often paired with: EPO (Erythropoietin), Human Growth Hormone (Somatropin), Insulin (anabolic misuse), Ligandrol (LGD-4033).
Availability & where to buy
Available over the counter. Widely available OTC — e.g. iHerb (ships worldwide); in Singapore also Guardian, Watsons, GNC, Shopee / Lazada. Look for a third-party-tested / GMP mark and check the dose per serving.
How it works: the PI3K/Akt growth factor pathway →
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Common questions
Does Tesamorelin (Egrifta) actually work?
Human-evidence rating: 4 of 5. The legitimate, approved member of this family.
What are the risks or side effects of Tesamorelin (Egrifta)?
Raises IGF-1 (caution with cancer risk), can worsen glucose.
Is Tesamorelin (Egrifta) legal or approved?
Regulatory status: FDA Approved.