The approved medicine
SV and WR identify two versions of tesamorelin, with different doses; they cannot be swapped for each other.
As of September 2026, current U.S. tesamorelin labels cover tesamorelin (EGRIFTA SV) and tesamorelin (EGRIFTA WR).
Those labels do not describe blends with another peptide.
Ask for the exact name, rather than accepting a general description of peptide care.
A pharmacy-made copy
Pharmacies cannot legally prepare tesamorelin to order under the U.S. rules in September 2026.
That rule applies because tesamorelin is a biologic, a legal category that includes protein medicines.
A lower quote does not change that rule.
A bottle marked for research
As of September 2026, tesamorelin sold with words such as “for research use only” is not the approved medicine.
In the U.S., medicines are reviewed by an agency called the Food and Drug Administration (FDA).
FDA warning letters reviewed in September 2026 describe sellers offering unapproved medicines for people.
FDA said the sales broke U.S. law despite words such as “for research use only” on the labels.