Claim being checked · Version 1 · Reviewed
“Tesamorelin is permitted for competitive athletes.”
Written and source-checked by Anthony Treviso, founder of The Peptide Field.
No dosing advice. This guide explains research. It was not independently medically reviewed, and it does not diagnose, prescribe, or recommend treatment.
Misleading. This statement leaves out a limit that changes its meaning.
Answer scope
This verdict checks the exact claim in the heading. It is not a universal grade for Tesamorelin.
01 · Answer
Misleading
The 2026 WADA Prohibited List names tesamorelin in the S2 peptide-hormone and growth-factor category, which is prohibited at all times for covered athletes.
- What kind of evidence this is
- Regulatory or product record. This answer uses an official regulator record or a specific product label.
- What this answer covers
- Sport governed by the World Anti-Doping Code. This answer covers only the named molecule and finished product. It also covers the product form and how people used it. The study limits include who took part, what was used for comparison, what changed, and how long the study lasted.
- Question type
- Performance and recovery. What research does or does not show about physical performance or recovery.
02 · Sources
Read the sources behind this answer
- Editorial review
- Internal editorial review recorded
- Source review
- Anthony Treviso · Founder and responsible editor
- Medical review status
- Not independently medically reviewed. Editorial source review does not replace medical review.