≥99% Purity, VerifiedIndependent HPLC testing on every production lot
Lot-Specific COAsYour exact batch, documented and searchable
Protected U.S. ShippingTracked, discreet, covered against transit damage
Molecular Characteristics
Complete Specifications
CAS Registry Number86168-78-7
PubChem CID16132413
ClassificationSynthetic 29-amino-acid GHRH analog
Also Known AsGRF(1-29), sermorelin
Molecular FormulaC₁₄₉H₂₄₆N₄₄O₄₂S
Molecular Weight~3,357.9 Da
Structural Composition
Amino Acid SequenceTyr-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-NH₂
C-TerminusCarboxamide (NH₂)
Length29 amino acids
Physical Properties
AppearanceSolid oral capsule (research-grade sermorelin)
Capsule Strength500 mcg per capsule
FormulationPre-filled — no reconstitution required
Sermorelin corresponds to the N-terminal 1-29 fragment of human GHRH, the active region for receptor binding, and carries a C-terminal amide. It is a common subject of neuroendocrine and growth-hormone-axis research.
Research Applications
Growth-Hormone Axis
Studied for GHRH-receptor signaling:
- GH secretion — secretagogue research
- IGF-1 axis — downstream signaling
- Pulsatility — GH-release research
Neuroendocrine Regulation
Examined for pituitary function:
- Pituitary reserve — function-testing research
- Receptor agonism — GHRHR pharmacology
- Hypothalamic signaling — neuroendocrine models
Aging & Body Composition
Investigated in aging-related models:
- Body composition — preclinical research
- Age-related GH — axis-decline models
Peptide Analog Research
Explored for structure and stability:
- Analog SAR — structure-activity research
- Peptide stability — formulation research
Storage & Handling Guidelines
Capsule Storage
- Store in a cool, dry place at room temperature (15–25°C)
- Keep in the original sealed container, away from light and moisture
- Retain any desiccant packet included in the bottle
- Keep the container tightly closed between uses
Handling Guidelines
- No reconstitution, solvents, or mixing required
- Handle capsules with clean, dry hands
- Do not open, crush, or split the capsules
- Keep away from heat and out of reach of children
Shelf Life & Stability
- Stable at room temperature when stored as directed
- Avoid excessive heat, humidity, and direct sunlight
- Reseal the container promptly after each use
- Use before the labeled expiration date
Sermorelin is a GHRH-analog peptide. Store capsules sealed at room temperature and protect from heat, humidity and light to maintain integrity for research use.
Frequently Asked Questions
What is Sermorelin?
Sermorelin is a research compound supplied here in pre-measured capsule form for laboratory and preclinical study of cellular signaling and related mechanisms. It is intended strictly for research use.
What is Sermorelin used for?
In research environments Sermorelin is studied for its documented interactions with the pathways described above — in controlled laboratory models, for educational and scientific investigation only. It is not for human or veterinary use.
Is Sermorelin approved for human use?
No. Sermorelin is not approved by the FDA or any regulatory authority for human consumption or medical treatment. Products sold on this site are strictly for research and laboratory use only.
How are the Sermorelin capsules supplied?
As pre-measured oral capsules, each containing a fixed amount of research-grade Sermorelin. No reconstitution or mixing is required — the capsules are ready to use in research protocols exactly as supplied.
Do the Sermorelin capsules need to be reconstituted?
No. Unlike lyophilized vials, these capsules come pre-filled and ready to use. There is no need for bacteriostatic water, solvents, or any reconstitution step.
How should the Sermorelin capsules be stored?
In a cool, dry place at room temperature, kept in their original sealed container away from light, heat, and moisture. Keep the bottle tightly closed and retain any desiccant packet.
What quality standards are applied to Sermorelin products?
Manufactured and handled using research-grade quality standards, including identity verification and purity testing such as HPLC or mass spectrometry, depending on the batch. Certificates of Analysis (COAs) are typically made available for transparency and laboratory reference.
Research Background
For a referenced overview of the published research and this compound’s unusual regulatory history, see What Is Sermorelin? Research Background and Study Areas. It cites peer-reviewed sources and contains no dosing guidance.
Research Use OnlyThis product is not for human consumption. It is sold strictly for research and educational purposes and is not intended to diagnose, treat, cure, or prevent any disease. Any research information referenced on this page is derived from peer-reviewed scientific literature and provided for educational reference only. By purchasing this product, you acknowledge that you are a qualified researcher and agree to use it in full compliance with all applicable laws and regulations.
