Description
Our Sermorelin 5mg vial holds 5mg of lyophilized Sermorelin, a GHRH analog. It’s intended for lab research only.
Sermorelin at a glance
Sermorelin is GHRH(1-29), the first 29 amino acids of growth hormone releasing hormone. It’s the shortest fully active piece of GHRH.
It was FDA-approved as Geref for pediatric GH deficiency and later withdrawn for commercial reasons.
Sermorelin mechanism of action
Sermorelin is the shortest piece of GHRH that still works. It binds the GHRH receptor on the pituitary and triggers growth hormone release.
Because it works through the body’s own GH control, the pituitary’s feedback loops stay intact. The trade-off is a very short half-life.
Sermorelin 5mg product details
- Compound: Sermorelin
- Also known as: GHRH(1-29)
- CAS number: 86168-78-7
- Molecular formula: C149H246N44O42S
- Molar mass: 3,357.9 g/mol
- Structure: 29 amino acids (GHRH 1-29 amide)
- Amount: 5mg per vial
- Form: lyophilized (freeze-dried) powder
- Purity: 99% or higher (HPLC)
- SKU: AMP-SERMO-5
- Use: laboratory research only
Sermorelin research
Clinical work in the 1990s studied it in children with GH deficiency and in older adults.
Its half-life is only minutes.
To read the papers yourself, start with this PubMed search for Sermorelin.
How to reconstitute Sermorelin 5mg
The volume of liquid you add sets the concentration. For a vial holding 5mg:
- 1mL of diluent gives 5mg/mL
- 2mL of diluent gives 2.5mg/mL
- 3mL of diluent gives 1.67mg/mL
Pick the volume that keeps your own calculations simple, then write the concentration and the mixing date on the label.
Research diluent solution or bacteriostatic water both work. Add it slowly so it runs down the side of the vial, then swirl or roll until everything dissolves. Shaking can shear peptide chains. Skip it.
How to store Sermorelin 5mg
Unopened, keep Sermorelin 5mg in a fridge at 2 to 8°C, or in a freezer at -20°C if it’ll be a while before you use it. Keep it out of direct light. Once mixed, keep it refrigerated and use it within about four weeks.
Sermorelin purity and COA
The purity spec for Sermorelin 5mg is 99% or higher by HPLC, and that’s the floor for each batch.
Each vial is labeled with the compound, the amount and a batch number. The certificate of analysis is filed under that batch number, so if you need the COA for your records, email us the number on your label and we’ll send it.
Write the batch number in your lab notes when you open a new vial. If you ever need to compare results between orders, that’s the detail you’ll want.
What you need with Sermorelin 5mg
Most labs order Sermorelin 5mg with a diluent so they can mix it the day it arrives. Our research diluent solution is sold right next to it. The vial opener and the vial case are small extras, but they make handling a stack of vials easier.
Buy Sermorelin 5mg in bulk
Buying for a longer project? Sermorelin 5mg is available in these quantities:
- Single vial: $44.00
- 5 pack: 5 vials for $198.00 instead of $220.00, about $39.60 a vial
- 10 pack: 10 vials for $374.00 instead of $440.00, about $37.40 a vial
Every vial in a pack is the same product and batch type as the single vial. The saving is the only difference, so buy the pack if your study will use them before they expire.
Compounds often ordered with Sermorelin
- CJC-1295 no DAC/Ipamorelin Blend 5mg/5mg, CJC-1295 no DAC and Ipamorelin in one vial
- CJC-1295 no DAC 5mg, a GHRH analog
- Tesamorelin/Ipamorelin Blend 10mg/3mg, Tesamorelin and Ipamorelin in one vial
- Ipamorelin 10mg, a GH secretagogue
- Tesamorelin 10mg, a GHRH analog
Browse the full growth hormone peptides range, or see everything on our research peptides page.
Common questions about Sermorelin 5mg
How much is in the Sermorelin 5mg vial?
5mg of lyophilized powder. The amount is printed on the label.
How should I store it?
Sealed vials go in the fridge, or the freezer for long-term storage. Once mixed, refrigerate and use within about 28 days.
Can Sermorelin be used in people or animals?
No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.
Is Sermorelin 5mg in stock?
Yes, Sermorelin 5mg is in stock now and ready to ship.
Is there a COA for Sermorelin 5mg?
Yes. Each batch has a certificate of analysis filed under the batch number on the label. Email us that number and we’ll send it.
Buy Sermorelin 5mg from Ameano Peptides
Order Sermorelin 5mg now for $44.00. It’s in stock, and checkout takes about two minutes. Add a research diluent solution if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our growth hormone peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.






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