Sermorelin vs Tesamorelin for sleep
Short answer: For sleep, more users report improvement with Sermorelin — 90% of 30 reports, versus 70% of 20 for Tesamorelin.
Sermorelin has 0 meta-analyses and 0 randomized trials on PubMed; Tesamorelin has 3 and 21.
Based on 142 reports about Sermorelin and 265 about Tesamorelin. Not medical advice.
| Sermorelin Peptide | Tesamorelin Peptide | |
|---|---|---|
| Users say it helped | 53%helped54 reports · medium confidence | 58%helped119 reports · high confidence |
| Verdict | Mixed | Mixed |
| Research | DResearch: None | AResearch: Strong |
| Meta-analyses / RCTs | 0 / 0 | 3 / 21 |
| Mainly used for | ||
| Weight loss % reporting improvement | 92% (12) | 95% (82) |
| Sleep % reporting improvement | 90% (30) | 70% (20) |
| Performance % reporting improvement | 92% (13) | 88% (25) |
| Recovery % reporting improvement | 100% (10) | 100% (10) |
| Energy % reporting improvement | 91% (11) | 100% (5) |
| Common side effects | allergic reaction, fatigue, hives, itching | water retention, allergic reaction, anaphylaxis, swelling |
| Typical dose reported | Not listed | Not listed |
SermorelinFull Sermorelin profile →
What a user said
“I have been taking semorelin for over 3 years. 8 weeks off after 5 months. It works.”
TesamorelinFull Tesamorelin profile →
Latest review conclusion
However, limited data on long-term safety, optimal dosing strategies, and durability of treatment effects warrant caution. Future research should evaluate extended treatment duration, dose-response relationships, and patient-reported outcomes to establish comprehensive clinical utility.
J Int Assoc Provid AIDS Care, 2026 ↗What a user said
“I also added Tesamorelin 2 months in due to the harder time sleeping on Retatrutide and wanting to accelerate the burn of my visceral fats (2mg 5x a week). Worked like magic for me.”
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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate