Growth hormone-releasing hormone belongs to the secretin and glucagon family of peptides, alongside vasoactive intestinal peptide and the GLP-1 that the Retatrutide pages describe. Its first 29 residues carry full receptor activity, which is why the shortened analogue sermorelin exists; residues 30 to 44 add stability and are the region tesamorelin retains and sermorelin does not. The peptide is helical in a membrane-like environment.
The carboxyl-terminal leucine is amidated in the natural hormone and in tesamorelin.
Dipeptidyl peptidase 4 removes the first two residues of the native hormone, tyrosine and alanine, by cleaving after the alanine, and the product is inactive. An acyl group on the tyrosine amino terminus prevents the enzyme from binding. The hexenoyl chain was selected from a series of acyl groups for the balance of protection and retained receptor affinity. The result is a half-life in circulation of about half an hour against a few minutes for the native hormone.
This is the same strategy, in miniature, as the fatty-acid chains on the long-acting GLP-1 agonists, though those also bind albumin.
The pack page states the molecule as a growth hormone-releasing factor analogue of 44 amino acids. The batch certificate confirms the mass including the hexenoyl group; a mass near 5,040 would indicate the unmodified hormone.
Tesamorelin is supplied by REVIVE LAB UAE for laboratory research use only, with identity by mass spectrometry and purity by HPLC for the batch. It is not for human or veterinary use, and no dosing, administration or protocol guidance is provided.
| Format | Strength | Price | Availability |
|---|---|---|---|
| Tesamorelin Pack | 20 mg | AED 1010 | In stock |
Delivery is AED 40 flat and free on orders over AED 700. Payment is cash on delivery anywhere in the UAE, or USDT (TRC20) in advance, which takes 5% off the order total.
Growth hormone-releasing hormone belongs to the secretin and glucagon family of peptides, alongside vasoactive intestinal peptide and the GLP-1 that the Retatrutide pages describe. Its first 29 residues carry full receptor activity, which is why the shortened analogue sermorelin exists; residues 30 to 44 add stability and are the region tesamorelin retains and sermorelin does not. The peptide is helical in a membrane-like environment.
No. REVIVE LAB UAE supplies research materials and provides no dosing, administration or protocol guidance of any kind. Every product is sold for laboratory research use only and is not for human or veterinary consumption.
Stock is held in Dubai. An order confirmed before 4 PM Dubai time is dispatched the same working day, reaching Dubai and Abu Dhabi the same day and the remaining emirates within 24 hours. Delivery is AED 40 flat and free over AED 700.
Supplied for laboratory research use only. Not for human or veterinary consumption. REVIVE LAB UAE provides no dosing, administration or protocol guidance.