Buy Glutathione in the UK
Glutathione is an endogenous tripeptide antioxidant. A tripeptide of glutamate, cysteine and glycine, central to cellular redox balance and phase II detoxification.
Glutathione listings
| Listing | Strength | Price | Cost per mg | Stock |
|---|---|---|---|---|
| SerenQ Glutathione 1500mg Peptide Pen | 1500 mg | £95 | £0.06 per mg | out of stock |
What you are buying
Glutathione is supplied as a lyophilised powder or pre-filled pen solution. Reported half-life: Short in circulation. Storage: 2-8 C, protected from light. Oxidises on exposure to air.
Glutathione is also written as GSH and L-glutathione. The same molecule appears under more than one name, which is worth knowing when comparing listings between suppliers.
Strengths listed
Everything in this range is supplied at 1500 mg, so listings differ on presentation and price rather than on strength.
Price
Every listing is priced at £95. There is 1 listing in the range and 0 are 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. For peptides the presentation is usually the biggest single factor, because a pre-filled pen carries the cost of being filled and graduated where a lyophilised vial does not.
Stock
None of the 1 listings in this range are showing in stock at the time this page was generated. Stock moves, and the product page carries the live figure rather than the one cached here.
Buying Glutathione online
Buying Glutathione 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. For a peptide the thing to confirm before ordering online is which presentation the listing is, because a vial and a pen are priced differently for good reason.
Tablets, vial or pen
Glutathione is listed as pre-filled pen and vial. 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.
Glutathione is also sold as GSH, L-glutathione and glutathione injection
Glutathione is also written and searched as GSH, L-glutathione and glutathione injection. They are the same compound. Worth knowing when comparing two listings, because a supplier using a different name is not offering a different thing.
Glutathione for sale
Glutathione for sale in the UK: 1 listing, 0 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 research peptides range
Glutathione sits in the research peptides 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 |
|---|---|---|---|
| BPC-157 | Pentadecapeptide | 2 | £16 |
| TB-500 | Thymosin beta-4 fragment | 2 | £25 |
| GHK-Cu | Copper tripeptide | 2 | £30 |
| KPV | Alpha-MSH tripeptide fragment | 1 | £20 |
| LL-37 | Antimicrobial host-defence peptide | 1 | £60 |
| Thymosin Alpha-1 | Immunomodulatory peptide | 1 | £65 |
Where can I buy Glutathione in the UK?
Glutathione is listed at The PED Shop, held in UK stock and dispatched domestically. There is 1 listing in the range and 0 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 Glutathione online?
Buying Glutathione 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. For a peptide the thing to confirm before ordering online is which presentation the listing is, because a vial and a pen are priced differently for good reason.
Is Glutathione legal in the UK?
Glutathione is supplied for laboratory and research use only. It is not sold for human consumption and nothing here is medical advice. Most research peptides are not controlled substances in the UK, but they are not licensed for human use either, and supply for that purpose is regulated. Status varies by compound and the product page is the reference, not this summary.
Does Glutathione come as tablets, a vial or a pen?
Glutathione is listed as pre-filled pen and vial. 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 Glutathione the same as the other names it is sold under?
Glutathione is also written and searched as GSH, L-glutathione and glutathione injection. They are the same compound. Worth knowing when comparing two listings, because a supplier using a different name is not offering a different thing.
- SerenQ Glutathione 1500mg Peptide Penout of stock£95
Availability checked 2026-09-09. The product page carries live stock.