Sermorelin 5mg

Sermorelin 5mg is a GHRH analog, and we stock it in a 5mg vial for laboratory work. It’s in stock at $43, with free shipping worldwide on every order. Like the rest of our catalog, it’s synthesized and lyophilized in the USA. Scroll the product images to see the lot’s certificate of analysis.

About Sermorelin

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It was FDA-approved as Geref for pediatric GH deficiency and later withdrawn for commercial reasons.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 research so far

Clinical work in the 1990s studied it in children with GH deficiency and in older adults.

Its half-life is only minutes.

Search the original papers yourself on PubMed.

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 at a glance: the specs

• Compound: Sermorelin
• Other names: GHRH(1-29)
• CAS number: 86168-78-7
• Molecular formula: C149H246N44O42S
• Molecular weight: 3,357.9 g/mol
• Sequence or structure: 29 amino acids (GHRH 1-29 amide)
• Amount: 5mg
• Form: lyophilized (freeze-dried) powder
• Made: synthesized and lyophilized in the USA
• Lot paperwork: COA, HPLC and MS images in the gallery
• SKU: Sermorelin-5mg

Sermorelin 5mg COA and lab reports

Three documents sit in the image gallery. The certificate of analysis lists the lot number, sequence, storage temperature and the test results. The HPLC chromatogram is the purity test, and the mass spectrum confirms the molecular weight.

Want a copy for your records? Contact us with your order number and we’ll send the file.

How to mix Sermorelin 5mg

With 5mg in the vial, common water volumes work out like this:

• 1mL of water: 5mg per mL
• 2mL of water: 2.5mg per mL
• 3mL of water: 1.67mg per mL

Bring the vial to room temperature, add sterile bacteriostatic water against the glass and swirl gently. It should go clear within a minute or two. Shaking only makes foam.

Before mixing, keep it at -20°C and out of the light. After mixing, the fridge at 2 to 8°C, and use it within about four weeks.

Ordering enough Sermorelin 5mg

Work out the total amount the protocol needs first, then add about 20% for test runs and the odd lost dose. Ordering everything from one lot keeps the material consistent through the whole study.

Sermorelin compared with similar peptides

In short, Sermorelin is the unmodified first 29 amino acids of GHRH, broken down within minutes. Here’s how its neighbors differ:

• Mod GRF 1-29 is a stabilized GHRH(1-29) with a half-life of about 30 minutes, giving short, natural-looking pulses
• CJC-1295 DAC binds albumin and lasts about a week, giving a raised GH baseline instead of short pulses
• Tesamorelin is full-length GHRH with a fatty acid cap, the only GHRH analog currently approved as a drug in the US
• Ipamorelin is the most selective ghrelin-receptor peptide, with little effect on cortisol or prolactin
• GHRP-2 is the strongest GH releaser of the original GHRPs, with a milder appetite effect than GHRP-6
• GHRP-6 releases GH and strongly raises appetite, the classic tool for feeding research
• Hexarelin is a very potent GHRP that also binds CD36 on heart cells

The GHRH analogs share one receptor and differ mostly in how long they last. Ipamorelin and the GHRPs work on the ghrelin receptor, so labs often pick one from each side. All of them are on our growth hormone peptides page.

Related growth hormone peptides

• GHRP-6 10mg, a GH releasing peptide
• GHRP-2 10mg, a GH releasing peptide
• Hexarelin 5mg, a GH releasing peptide
• Mod GRF 1-29 Ipamorelin Blend 10mg, with Mod GRF 1-29 and Ipamorelin in one vial

Keep browsing: growth hormone peptides, or the whole Biotech Peptides catalog.

Sermorelin 5mg from a store that sells peptides only

Biotech Peptides is a peptide-only store. You see the price up front, there’s no account required to check out, and if a product page lists a COA, the document is right there in the images. You don’t have to ask for it.

Support is by email, through the contact page. It covers order questions, lot numbers and requests for documents.

Delivery for Sermorelin 5mg orders

Every order ships free, domestic or international. Dry peptide is stable at room temperature for the length of a normal delivery, so there’s no ice pack surcharge. Freeze it once it lands.

Every product is listed in our shop, and the Biotech Peptides Shop home page links to the blog’s country-by-country delivery guides.

Sermorelin 5mg questions and answers

How much does shipping cost?

Nothing. Shipping is free on every order worldwide.

What do I reconstitute Sermorelin 5mg with?

Sterile bacteriostatic water. The mixing section above lists concentrations for common volumes.

How should Sermorelin 5mg be stored?

Frozen at -20°C while dry. After mixing, in the fridge at 2 to 8°C, used within about four weeks.

Does Sermorelin 5mg come with a COA?

Yes. The certificate of analysis, HPLC trace and mass spectrum for the lot are in the product images.

Is Sermorelin 5mg in stock?

Yes, it’s in stock today.

Order Sermorelin 5mg from Biotech Peptides

Ready to order? Sermorelin 5mg is $43 and ships free. Use the cart button at the top of the page.

Add other compounds from our growth hormone peptides to the same parcel.

For laboratory research only. Not for human or veterinary use, and not evaluated by the FDA.