Buy Melanotan 2 UK
A cyclic α-MSH analogue, as a ready-to-use nasal spray. Research use only.
from £24.991 option
- In stock Ships from the UK
- Same-day dispatch Order before 2pm
- Tracked delivery Free over £75
- Certificate of analysis On request
Melanotan 2 is on the shelf at diluent.co.uk, held in British stock rather than ordered in, priced from £24.99. It is supplied as nasal spray. A weekday order placed before 2pm goes out the same day, tracked, boxed with nothing on the outside about the contents.
Shipping from inside the country is what removes the customs step: no clearance, no import charge, nothing sitting at a border. Purity is ≥99% by HPLC on every batch, and the certificate for the lot you are sent is yours on request against the number on the label.
Delivery runs £4.95, free above £75, tracked start to finish. See how ordering works.
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What is Melanotan 2?
A cyclic analogue of α-melanocyte-stimulating hormone, made synthetically. Across the melanocortin receptors it shows no selectivity.
Specification
| Class | Cyclic α-MSH analogue |
|---|---|
| Also listed as | Melanotan-II, MT-II |
| Molecular formula | C50H69N15O9 |
| Molecular weight | 1,024.2 |
| CAS | 121062-08-6 |
| Purity | ≥99% by HPLC |
| Format | Ready-to-use nasal spray |
| Certificate | On request, against the batch number |
What has Melanotan 2 been studied for?
The record behind Melanotan 2 is pre-clinical throughout. Not one of the papers listed below is a human trial. Below is what each paper set out to examine, sorted by the model it ran in:
Other published work
- Melanotan-II reverses memory impairment induced by a short-term HF diet, Not stated in the record (PMID 37478579)
- Melanotan II User Experience: A Qualitative Study of Online Discussion Forums, Not stated in the record (PMID 34464955)
- CLIPSing Melanotan-II to Discover Multiple Functionally Selective hMCR Agonists, Not stated in the record (PMID 35188390)
Each line describes what a paper looked at. None of it reports an effect in a person, and no part of this site tells anyone how to use anything.
Where and how to buy Melanotan 2 in the UK
How do you order?
Pick a strength from the table, put it in the basket and check out. There is no account to set up. The confirmation reaches you straight away and the payment details follow by email, because no card is taken on the site.
Why does UK stock matter?
The Melanotan 2 you order leaves a warehouse in Britain. That means no customs step, no import charge and no days lost in transit from abroad. Before 2pm on a working day and it is collected that afternoon, tracked, in an outer box that gives nothing away.
What arrives in the box?
| Purity | ≥99%, by HPLC |
|---|---|
| Labelling | Compound, strength, format, purity, research-use statement and a batch number |
| Certificate of analysis | On request, matched to your batch number |
| Delivery | Tracked, UK only. £4.95, free over £75 |
| Returns | 14 days on unopened, sealed items, terms |
Storing Melanotan 2
| Nasal spray | Comes ready mixed, so it goes in the fridge immediately. |
|---|
How long does it keep?
| Stored as | Keeps for |
|---|---|
| Sealed, frozen at −20 °C | Years. Nothing holds a lyophilised peptide better than this |
| Sealed, refrigerated at 2–8 °C | Months |
| Sealed, at room temperature | Weeks. Fine while it is in the post, not a place to keep it |
| Reconstituted, refrigerated | Think weeks, not months. Four weeks is the number most people work to once bacteriostatic water is in, which is exactly what its preservative is there for |
| Reconstituted, frozen | Best avoided. Ice crystals tear at peptides, and every freeze–thaw round makes it worse |
Treat these as the usual numbers for lyophilised peptides, not a stability result measured on one batch. Cold and dry buys time; moisture, heat, light and being shaken about take it away. Ask and we will send the batch certificate of analysis.
Is Melanotan 2 legal in the UK?
We sell Melanotan 2 as an unlicensed research compound, for laboratory research use only. There is no UK marketing authorisation behind it, it is not a licensed medicine, and it is not for human use, veterinary use or food.
Nothing of this kind is a controlled drug, and selling it as laboratory material is lawful. Selling or marketing it for people to take is not. That line is the reason you will not find a dose, a protocol, a route, a frequency or a medical claim anywhere on this site, and the reason asking for one by email gets the same answer.
A few molecules in this range also appear inside a licensed medicine sold under a brand name. That authorisation belongs to the finished product it was granted for; it does not follow the molecule anywhere else. Full terms.
Melanotan 2 questions
What format do you stock?
A nasal spray, ready mixed. Nothing to reconstitute.
Is Melanotan 2 selective?
It is not, showing no selectivity across the melanocortin receptors.
What is melanotan?
We stock Melanotan 2 as an unlicensed research compound, sold for laboratory research and nothing else, assayed by HPLC at ≥99% purity. Its specification and the papers behind it are both further down this page.
Where can I buy melanotan?
Melanotan 2 is available in the UK from diluent.co.uk, from £24.99, supplied as a ready-to-use nasal spray. Starting in the UK means the tracking covers the whole route, rather than going quiet for a fortnight somewhere over an ocean. It turns up already in solution, with nothing to prepare. Get the order in before 2pm on a weekday and it leaves that day, tracked, plainly packaged. Batches go to a third-party lab and come back at ≥99% by HPLC, and the certificate for yours is there if you ask, see how to order.
How much is Melanotan 2?
It starts at £24.99 for the nasal-spray. Postage runs £4.95, and nothing at all above £75.
How long does melanotan last in the fridge?
It comes ready mixed, so it goes straight in the fridge and stays out of the light. Expect weeks rather than months, and note that the preservative already in it is what lets the container be opened more than once.
Is Melanotan 2 legal?
We sell Melanotan 2 as an unlicensed research compound for laboratory research, and for nothing else. No UK marketing authorisation stands behind it, it is not a licensed medicine, and it is not for human or veterinary use. We are not a pharmacy.
What purity is your Melanotan 2, and can I see a certificate?
≥99%, measured by HPLC. Quote the batch number on your label and we will send the certificate of analysis for that lot. If you would rather see where current stock sits before you commit, ask and we will tell you.
References
- Melanotan-II reverses memory impairment induced by a short-term HF diet. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2023.. PMID 37478579
- Melanotan II User Experience: A Qualitative Study of Online Discussion Forums. Dermatology (Basel, Switzerland), 2021.. PMID 34464955
- CLIPSing Melanotan-II to Discover Multiple Functionally Selective hMCR Agonists. Journal of medicinal chemistry, 2022.. PMID 35188390
Each one links out so you can read the paper itself.