Buy Melatonin in the UK
Melatonin is a pineal hormone. The hormone secreted by the pineal gland in response to darkness, acting at MT1 and MT2 receptors as the principal circadian timing signal.
Melatonin listings
| Listing | Strength | Price | Cost per mg | Stock |
|---|---|---|---|---|
| Quanta Pharma Melatonin | - | £30 | - | in stock |
What you are buying
Melatonin is supplied as an oral tablet or liquid. Reported half-life: Short, approximately 40 minutes for immediate-release. Storage: Cool, dry, protected from light.
Strengths listed
Strengths are stated on the individual listings rather than summarised here, because they vary by presentation.
Price
Every listing is priced at £30. There is 1 listing in the range and 1 is in stock at the time this page was generated. Cost per milligram, where a strength is stated on the listing, is the figure worth comparing.
Price across a range moves on three things: the strength on the listing, the presentation it comes in, and whether the item is held in the UK or has to be imported.
Stock
All 1 listings in this range are showing in stock.
Buying Melatonin online
Buying Melatonin online in the UK comes down to three things: whether the stock is held domestically, what the listing actually contains, and what that works out at per milligram. Stock held in the UK ships without a customs step, which is the difference between an order arriving in days and an order arriving whenever it clears.
Tablets, vial or pen
Melatonin is listed as tablet. The presentation is not a detail: it changes the storage, the shelf life once opened, and whether a price comparison against another listing is measuring the same thing.
Melatonin is also sold as melatonin supplement and melatonin tablets
Melatonin is also written and searched as melatonin supplement and melatonin tablets. They are the same compound. Worth knowing when comparing two listings, because a supplier using a different name is not offering a different thing.
Melatonin for sale
Melatonin for sale in the UK: 1 listing, 1 showing in stock. Everything listed is held domestically rather than drop-shipped, which is why a stock figure here means the item is in the country rather than on order.
Others in the ancillary compounds range
Melatonin sits in the ancillary compounds group. The compounds below share that grouping, which is the useful starting point when comparing one against another: same group means the comparison is like for like, different group usually means it is not.
| Compound | Class | Listings | From |
|---|---|---|---|
| Metformin | Biguanide | 2 | £12 |
| Modafinil | Wakefulness-promoting agent | 2 | £20 |
| Clenbuterol | Beta-2 adrenergic agonist | 1 | £35 |
| Yohimbine | Alpha-2 adrenergic antagonist | 1 | £30 |
| L-Carnitine | Quaternary ammonium compound | 1 | £32 |
| Finasteride | 5-alpha-reductase type II inhibitor | 1 | £12 |
Where can I buy Melatonin in the UK?
Melatonin is listed at The PED Shop, held in UK stock and dispatched domestically. There is 1 listing in the range and 1 showing in stock at the time this page was generated; the product page carries the live figure. There is no shop counter to visit, so a search for somewhere nearby resolves to the same thing: whether the stock is already in the country.
Can I buy Melatonin online?
Buying Melatonin online in the UK comes down to three things: whether the stock is held domestically, what the listing actually contains, and what that works out at per milligram. Stock held in the UK ships without a customs step, which is the difference between an order arriving in days and an order arriving whenever it clears.
Is Melatonin legal in the UK?
Melatonin is supplied for laboratory and research use only. It is not sold for human consumption and nothing here is medical advice. Some compounds in this group are ordinary pharmacy products in other countries and prescription-only in the UK, which is why the same name turns up under very different rules depending on where you look. Status varies by compound and the product page is the reference, not this summary.
Does Melatonin come as tablets, a vial or a pen?
Melatonin is listed as tablet. The presentation is not a detail: it changes the storage, the shelf life once opened, and whether a price comparison against another listing is measuring the same thing.
Is Melatonin the same as the other names it is sold under?
Melatonin is also written and searched as melatonin supplement and melatonin tablets. They are the same compound. Worth knowing when comparing two listings, because a supplier using a different name is not offering a different thing.
Is it held in UK stock?
Stock held in the UK ships domestically, with no customs step. The product page carries live stock rather than a cached figure.
Quanta Pharma Melatoninin stock£30
Availability checked 2026-09-09. The product page carries live stock.