

Product photography © ZestyRat Research
GHRH analog with the deepest clinical literature of the secretagogues. 2.5mg, 5mg and 10mg vials.
For research use only · not for human consumption
Orders are placed, processed, and shipped by ZestyRat Research. CD Biolab does not stock or sell product — we may earn a commission at no extra cost to you.
Tesamorelin is a growth hormone releasing hormone (GHRH) analog that increases IGF-1 levels in both men and women. It binds to and stimulates GHRH receptors with similar potency as endogenous GHRH. Other benefits include nootropic effects and reducing triglycerides. Tesamorelin has subsequently been shown to decrease carotid intima-medial thickness (cIMT), visceral adipose tissue (VAT), and c-reactive protein (CRP).
Clinical trials have shown that Tesamorelin significantly reduces abdominal fat. Additionally, it can improve cognitive function for seniors and patients with an increased risk of Alzheimer’s disease, due to mild cognitive impairment.
Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.
GHRH analog with the deepest clinical literature of the secretagogues. 2.5mg, 5mg and 10mg vials.
ZestyRat Research supplies Tesamorelin as vial. Available options: 2.5mg vial at $50; 5mg vial at $100; 10mg vial at $150.
Yes. ZestyRat Research is our top-rated research supplier and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.
Our own line is in development. Until it is finished this site does one job: send you somewhere we would order from ourselves. That is ZestyRat, and it is not a close call — 47 orders have been placed through our links, 30 of them in the last month, and every order that cleared checkout has shipped. Not one has gone missing.
Ratings on this page are our own editorial assessment, based on published COA practice, checkout and shipping experience, and price tracking. We earn a commission on orders placed through our links, at no extra cost to you. Research use only.
CD Biolab is an independent research library. We do not manufacture, stock, price, test or ship anything. We review suppliers on their published testing standards, reputation, fulfilment record and pricing, and the ratings we publish are our own editorial assessment. Product photography on this site is © ZestyRat Research and is shown to identify the products they sell — not to represent stock held by CD Biolab.
Every compound referenced on this site is sold by its vendor strictly as a research chemical for in-vitro laboratory research only — not for human or animal consumption, and not intended to diagnose, treat, cure or prevent any disease. Nothing here is medical advice. We earn a commission on orders placed through our links, at no additional cost to you; all material connections are disclosed in line with FTC guidelines.