Vergelijking
Sermorelin vs. Tesamorelin
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Groei
Groei
CAS-nr.
86168-78-7
901758-09-6
Molecuulmassa
3358 g/mol
5135.83 g/mol
Halfwaardetijd
0.2 h
0.4 h
Sequentie
YADAIFTNSYRKVLGQLSARKLLQDIMSRtrans-3-hexenoyl-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu-NH2Werkingsmechanisme
Sermorelin
Synthetic analogue of the first 29 amino acids of human growth-hormone-releasing hormone (GHRH). Stimulates pulsatile endogenous growth-hormone secretion from the pituitary via the GHRH receptor. Very short plasma half-life — pharmacodynamic effect lasts several hours nevertheless.
Tesamorelin
Tesamorelin is an N-terminally modified 44-amino-acid version of human GHRH(1-44). A 3-hexenoyl modification protects against rapid dipeptidyl-peptidase-IV cleavage. Binding to the pituitary GHRH receptor stimulates endogenous pulsatile growth-hormone secretion and consequently hepatic IGF-1 production.
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane RCT
Studies
5
4
waarvan bij mensen
3
4
Geregistreerde effecten
3
3
Openstaande tegenstrijdigheden
1
1
Gedocumenteerde bijwerkingen
3
2
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Sermorelin and Tesamorelin?
- Sermorelin is classified as "Groei", while Tesamorelin is classified as "Groei". Sermorelin: Synthetic analogue of the first 29 amino acids of human GHRH. Stimulates pulsatile growth-hormone secretion from the pituitary. Formerly FDA-approved as Geref Diagnostic, now withdrawn in many markets — compounding and research use dominate. Tesamorelin: Stabilised GHRH analog (growth-hormone-releasing hormone). FDA-approved in 2010 as Egrifta for reduction of abdominal lipohypertrophy in HIV-associated lipodystrophy. Not approved for the general population. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Sermorelin or Tesamorelin?
- The highest available evidence level is "Humane RCT" for Sermorelin and "Humane RCT" for Tesamorelin. A higher evidence level means more robust data, but says nothing about suitability for an individual. The full body of evidence is on each peptide's own page.
- What is the legal status of Sermorelin and Tesamorelin in Germany and the United States?
- Duitsland: Sermorelin — Niet goedgekeurd, Tesamorelin — Niet goedgekeurd. Verenigde Staten: Sermorelin — Alleen onderzoek, Tesamorelin — Op recept. These are factual summaries with source and review date on the individual pages.