Buy Tesofensine in the UK
Tesofensine (NS2330) is a triple monoamine reuptake inhibitor, a small molecule and not a peptide, supplied as a 500mcg vial. Research use only.
from £53.991 option
- In UK stock Sent from Britain
- Leaves the same day When ordered before 2pm
- Tracked shipping No charge over £75
- Certificate of analysis Available on request
Prices for Tesofensine start at £53.99 for the 500mcg vial, and all of it is already in British stock at diluents.co.uk rather than sourced to order. It is offered as vial. Order on a weekday before 2pm and the parcel leaves that day, tracked, in a box that gives no clue to its contents.
Because the parcel never leaves the country, nothing has to clear customs, no import charge falls due and nothing is held at a border. Each batch tests at ≥99% by HPLC, and a certificate of analysis for the stock you receive is available on request.
Tracked delivery costs £4.95, or nothing above £75. The ordering steps, one by one.
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What is Tesofensine?
Tesofensine inhibits reuptake at the serotonin, noradrenaline and dopamine transporters alike. Its development code was NS2330. As with 5-Amino-1MQ, there is no peptide here: it is a small molecule.
Specification
| Class | Small molecule (triple monoamine reuptake inhibitor) |
|---|---|
| Transporters | Serotonin, noradrenaline, dopamine |
| Development code | NS2330 |
| Purity | ≥99% by HPLC |
| Vial strength | 500mcg |
| Certificate of analysis | Available on request |
Which studies have looked at Tesofensine?
All of the published work on Tesofensine is pre-clinical, and no paper listed below is a trial in humans. Grouped by study model, here is what each paper examined:
Literature reviews
- Tesofensine, a monoamine reuptake inhibitor for the treatment of obesity, Review (PMID 19777399)
Other publications
- Tesofensine, a novel antiobesity drug, silences GABAergic hypothalamic neurons, Not stated in the record (PMID 38656972)
- Weight loss produced by tesofensine in patients with Parkinson's or Alzheimer's disease, Meta-analysis (PMID 18356831)
Every entry names what a study examined. No entry reports an effect in a person, and nowhere does the site give instructions on how to use anything.
Buying Tesofensine in the UK: where and how
How does ordering work?
Choose a strength, add it to the basket and go through checkout; no account is needed. An order confirmation comes through at once, and since the site never takes a card, the payment details arrive separately by email.
What difference does UK stock make?
Your Tesofensine is sent from a warehouse in Britain, so it skips customs, attracts no import charge and loses no days travelling from overseas. A courier collects it the same afternoon if the order is in before 2pm on a working day; the parcel then travels tracked in a plain outer box.
What do you receive?
| Purity | ≥99%, measured by HPLC |
|---|---|
| Labelling | Compound name, strength, format, purity and a research-use statement |
| Certificate of analysis | Available on request for the stock you receive |
| Delivery | UK addresses only, tracked. £4.95, or free over £75 |
| Returns | Within 14 days for sealed, unopened items, see the terms |
Tesofensine storage
| Vial, still sealed | Keep it dark, dry and cool; the freezer suits long-term storage best. |
|---|---|
| After mixing | Refrigerate it upright and shaded. A mixed solution should never be frozen. |
What is its shelf life?
| Condition | Typical life |
|---|---|
| Unopened, in a −20 °C freezer | Years. No other condition preserves a lyophilised peptide as well |
| Unopened, in a fridge at 2–8 °C | Months |
| Unopened, at room temperature | Weeks. It copes with the time in transit but should not be kept like this |
| Mixed, in the fridge | Weeks rather than months. With bacteriostatic water added, the usual working figure is four weeks, and making that possible is the job of its preservative |
| Mixed, then frozen | Not recommended. Peptides are torn by ice crystals, and each freeze–thaw cycle compounds the damage |
These are the standard figures for lyophilised peptides in general; no stability study on a single batch produced them. Time is gained by keeping it cold and dry, and lost to damp, warmth, light and rough handling. A certificate of analysis is available on request.
Is Tesofensine legal in the UK?
Here it is supplied strictly as an unlicensed compound for laboratory research use only. No UK marketing authorisation covers Tesofensine and it is not a licensed medicine, nor is it intended for human or veterinary use, or for food.
Compounds of this kind are not controlled drugs, and they can lawfully be sold as laboratory material; it is selling or marketing them for use by people that the law does not allow. That boundary is why this site carries no dose, protocol, route, frequency or medical claim, and why an emailed request for one is declined as well.
Some molecules in this range are also present in a licensed medicine marketed under a brand name. Its authorisation covers only the finished product for which it was granted, not the molecule in any other setting. Read the full terms.
Questions about Tesofensine
Is tesofensine peptide-based?
No, it is a small molecule acting at monoamine transporters.
Is there more than one size?
No, only the 500mcg vial.
Where in the UK can I buy Tesofensine?
In the UK, diluents.co.uk supplies Tesofensine in one 500mcg size only, as vials, priced from £53.99. Without an overseas leg, there is no late import VAT bill and no broker fee to have the box released. Because it is supplied as freeze-dried powder, the concentration is whatever you choose when it is mixed. Orders placed before 2pm on a weekday go out the same day, tracked and in plain packaging. Each batch goes through third-party lab testing and returns an HPLC result of ≥99%; the certificate covering yours is available on request, and for the steps, see how to order.
What does Tesofensine cost?
Prices begin at £53.99 with the 500mcg. Delivery costs £4.95, and above £75 there is no charge at all.
What is the legal status of Tesofensine in the UK?
Our Tesofensine is supplied strictly for laboratory research, as an unlicensed research compound and for no other purpose. No UK marketing authorisation covers the product we sell, so it is not a licensed medicine; it is also not for human or veterinary use. Nor are we a pharmacy.
Can I see a certificate for your Tesofensine, and what purity is it?
Yes. HPLC puts it at ≥99%, and on request we send the certificate of analysis that matches the material in your order. To check where current stock stands before you place an order, just ask and we will tell you.
References
- Tesofensine, a novel antiobesity drug, silences GABAergic hypothalamic neurons. PloS one, 2024.. PMID 38656972
- Tesofensine, a monoamine reuptake inhibitor for the treatment of obesity. Current opinion in investigational drugs (London, England : 2000), 2009.. PMID 19777399
- Weight loss produced by tesofensine in patients with Parkinson's or Alzheimer's disease. Obesity (Silver Spring, Md.), 2008.. PMID 18356831
Follow any link to read the original paper in full.