No products in the cart.
We Now Accept Card, Google Pay & Apple Pay
HOT
We Now Accept Cards, GPay and ApplePay
Free Delivery to UK and EU over £200 orders
Research Use Only!
UK Buying Guide
Where to Buy Sermorelin in the UK
Sermorelin is widely available in the UK at a wide spread of prices, and the analytical documentation is what explains the difference. This guide covers what to verify, the options available, and UK delivery.
99%+ HPLC purityChromatogram suppliedSame-day UK dispatchTracked & plain packaging
Overview
What Is Sermorelin?
Sermorelin is a synthetic fragment corresponding to the first 29 amino acids of growth hormone-releasing hormone, the shortest sequence retaining activity in research models. It is studied in hypothalamic–pituitary axis research, often as a reference against longer-acting analogues such as tesamorelin and CJC-1295. It is supplied as lyophilised powder in a sealed vial.
Classification
GHRH fragment research peptide
Format supplied
vial
Residue count
29 amino acids, the N-terminal fragment of GHRH
Closest relatives
Tesamorelin (full length, modified), modified GRF(1-29)
Purity specification
Minimum 99% by HPLC, full chromatogram supplied
Research use only
Not a medicine. Not for human or veterinary consumption.
Due Diligence
Sermorelin Is a Fragment — Confirm You Are Getting GHRH(1-29)
Sermorelin is the 29-residue N-terminal fragment of GHRH. The market confusion is with the full-length sequence and with no-DAC CJC-1295, which shares the same backbone.
- STEP 01
Fragment, Not Full-Length GHRH
GHRH(1-29) is sermorelin. GHRH(1-44) is a different, more expensive peptide. A listing that uses the terms loosely is one where the certificate needs reading before the price does.
- STEP 02
It Overlaps With No-DAC CJC-1295
Modified GRF(1-29), sold as no-DAC CJC-1295, is a sermorelin backbone with substitutions for stability. They are close relatives, not the same molecule, and mass spectrometry distinguishes them cleanly.
- STEP 03
Short Half-Life Means Fresh Material Matters
Sermorelin is among the least stable GHRH analogues, so an old batch is a genuinely worse batch. Check the analysis date on the COA, not just the purity figure.
- STEP 04
Single-Vial Supply Should Still Be Documented
A compound with one listing is often treated as an afterthought by suppliers. Ours carries the same lot-specific chromatogram and mass-spec confirmation as the high-volume lines.
Supplied strictly as a laboratory research chemical. Not a medicine, not for human or veterinary consumption, and not for diagnostic use.
Available Options
Sermorelin Options Available From Arma Peptides
Sermorelin is supplied as a single lyophilised vial size. Given its short solution stability, one vial per run is generally the sensible unit rather than buying ahead.
Product
Format
Size
Price
Stock
Handling & Delivery
Why Sermorelin Needs Stricter Handling Than Most Peptides
Of the GHRH family, sermorelin is the one that punishes slow handling.
Reconstitute Immediately Before Use
This is not a peptide to reconstitute in advance. Prepare it as close to the run as practical and keep the time in solution short.
Cold Throughout
Keep the vial on ice while working and return it to 2–8 °C the moment you are done. Bench time at room temperature is the single biggest avoidable loss.
Freeze Aliquots at −20 °C or Below
If solution has to be held, freeze single-use aliquots straight away. Refrigerated sermorelin solution has a shorter usable window than most peptides on this site.
Tracked Same-Day Dispatch
Sealed lyophilised powder is stable enough for ordinary transit. Orders before the cut-off leave the same working day, tracked and plain-packaged, with fast UK & EU delivery from Arma Nova Pharma.
FAQ
Sermorelin in the UK: Questions Researchers Ask Before Ordering
+Can I buy sermorelin in the UK legally?
Yes, for laboratory research. It is not supplied as a medicine, holds no UK marketing authorisation in this form, and must not be used for human or veterinary consumption.
+Is sermorelin the same as CJC-1295 without DAC?
Not quite. No-DAC CJC-1295 is modified GRF(1-29) — the sermorelin backbone with amino-acid substitutions that improve stability. Sermorelin itself is the unmodified fragment and is less stable.
+Why is sermorelin cheaper than tesamorelin?
It is 29 residues against 44, with no terminal modification, so it is a shorter and higher-yielding synthesis.
+Why is sermorelin described as GHRH 1-29?
It corresponds to the first 29 amino acids of the full growth hormone-releasing hormone sequence, which is the shortest fragment that retains activity in research models. The full peptide is 44 amino acids.
+How does sermorelin compare with CJC-1295?
CJC-1295 is a modified analogue designed for a substantially longer half-life in research models, particularly in its DAC form. Sermorelin is an unmodified fragment with a much shorter time course.
+How long is reconstituted sermorelin usable?
Shorter than most peptides here. Refrigerated, count it in days rather than weeks, and freeze single-use aliquots if the work extends beyond that.
+What analytical data is supplied?
A lot-matched Certificate of Analysis with HPLC purity at a minimum of 99%, the chromatogram, the analysis date, the testing laboratory, and mass-spectrometry identity confirmation.
+Is there a right to return?
Unopened vials in original sealed packaging may be returned within 14 days of receipt. Once unsealed they cannot be returned for health-protection reasons; statutory rights on faulty goods are unaffected.
More Guides
Related UK Buying Guides
Guides for the compounds most often ordered alongside this one.