T-Juice: the company, the rules and the formats

An e-liquid brand is judged as much on its legal structure and its compliance as on its recipes. T-Juice is among the oldest still trading in Britain, and its catalogue is a textbook case: every format it offers answers a specific legal constraint, provided you know which one. This file rebuilds the dossier from the company register and from the regulator’s own published guidance, and corrects one detail that circulates widely in continental coverage of the brand.

T-Juice: which company runs the brand, and since when

The brand is operated by Supreme Imports Ltd, a private limited company registered in England and Wales, with its registered office at 4 Beacon Road, Trafford Park, Manchester.

The Companies House record gives the company number as 05292196 and shows the company as active, incorporated on 19 November 2004 and trading under an earlier name until August 2007. Its declared business activities cover non specialised wholesale of food, beverages and tobacco, wholesale of pharmaceutical goods, and wholesale of household goods.

One detail is worth correcting because it circulates in continental write ups of the brand. The number 05844527 that appears in several of them belongs to Supreme Plc, the listed parent company, and not to the operating company that runs the brand. The two are distinct entries on the register.

The brand’s own presentation page dates its e-liquid activity to 2012, and distributors reproduce that starting year, which makes it one of the better corroborated figures in the file. The company itself predates the brand by several years, which is consistent with a wholesaler that added a vaping line rather than a start up built around one.

Why the T-Juice catalogue is split into so many formats

This is the most misunderstood part of the range, and it is not explained by commercial strategy. It is set by the rules that govern what may be sold here.

The MHRA guidance on e-cigarette regulations sets out what the Tobacco and Related Products Regulations 2016 require. A refill container holding nicotine liquid may not exceed 10 ml, nicotine strength may not exceed 20 mg per ml, tanks are restricted to no more than 2 ml, packaging must be child resistant and tamper evident, and certain ingredients are banned outright, colourings, caffeine and taurine among them.

The whole segmentation follows from that. Nicotine bearing liquids come in the small bottle. Shortfills and longfills are large formats sold without nicotine, completed with a separately purchased nicotine shot. Concentrates fall outside the scheme entirely because they contain neither nicotine nor a base.

The brand’s own strength filter confirms the reading: the steps offered stop at the regulatory ceiling and go no further.

A common continental account attributes all of this to European law alone. That is only half right for a British reader. The limits arrived through the European directive, but they now apply here through British regulations, and it is those regulations that a producer selling into this market has to satisfy.

The notification requirement, the step with no informal shortcut

The rule that most shapes what actually reaches a British shelf is not a ceiling. It is a filing obligation.

The same MHRA guidance states that all e-cigarettes and e-liquids must be notified to the agency and published by it before they can be sold. Producers placing products on the Great Britain market notify through the domestic system, while those placing products on the Northern Ireland market use the EU Common Entry Gate.

A producer, in that scheme, is anyone who manufactures or imports these products, or who rebrands any product as their own. Retailers do not need to file for products they merely sell, unless they also qualify as a producer.

That single mechanism explains why a flavour listed on a maker’s own site may be absent from every British shop, and why a range imported from abroad always arrives shortened. Each reference carries a fixed filing cost, so an importer only files what it expects to move.

The MHRA also publishes the list of notified products, which is the one public British source tying a named product to a producer for this market.

The quality claim and what it actually covers

The brand puts forward an element few of its competitors display, and it is worth reading precisely rather than generously.

It states that it was the first vape company in Britain to obtain the ISO 9001 standard. That standard covers a quality management system, which is to say the organisation and traceability of processes. It does not certify the composition of a product, which is what the commercial wording can be taken to imply.

The maker also describes two control practices: analysis of all finished liquids to detect unwanted substances, and toxicological risk assessments across ingredients and finished products. Both are presented as going beyond compliance obligations.

No public report documents those controls. The information therefore remains declarative, which is the case for very nearly every announcement of this type across the sector, and it is not a criticism specific to this brand.

The duty regime now landing on a British producer

Here is the part of the file with no continental equivalent, and it bears directly on a company that manufactures in Britain rather than importing into it.

HMRC’s published briefing sets out that Vaping Products Duty applies to vaping liquid, that all substances intended for vaping are in scope, and that products are liable whether or not they contain nicotine. Approval applications opened on 1 April 2026, duty and duty stamps on retail packaging apply from 1 October 2026, and from 1 April 2027 all vaping products outside duty suspension must carry a stamp.

A domestic manufacturer sits squarely inside that. The briefing states that from 1 October 2026 it is unlawful to manufacture vaping products at premises not checked and approved by HMRC, and that a UK manufacturer applies for stamp approval as part of its duty approval rather than separately.

Alongside it, the Tobacco and Vapes Act 2026 received Royal Assent on 29 April 2026. From 29 October 2026 the age of sale for all vaping and nicotine products is 18 and over, replacing a restriction that in England, Wales and Northern Ireland covered only nicotine vaping products, and free distribution and substantial discounts become offences where their purpose or effect is to promote the product.

Taken together, those two regimes will do more to reshape the T-Juice catalogue over the next two years than any recipe decision.

What to watch on this brand

No change of legal structure or of range was identified at the date of this summary. The company remains active on the register and the catalogue remains online.

Three signals are worth following. The first is how the stamp requirement lands on the shortfill format, which is the part of the range most exposed to it. The second is any movement in the 10 ml ceiling, which would redraw the whole format split at once. The third is the growth of the hardware section on the brand’s own site, since a liquid maker that sells kits is not running the same model as a pure flavour house.

FAQ

Can the company behind the brand be checked independently?

Yes. An England and Wales company number can be looked up on the public Companies House register, which gives the registered office, status and filing history.

What does the word shortfill mean on a bottle?

It denotes a large format deliberately part filled, with no nicotine, leaving room for a separately bought nicotine shot to be added.

Is a longfill the same thing as a concentrate?

No. A longfill is a flavouring already partly diluted in a bottle designed to be topped up, whereas a concentrate is added to a base entirely chosen by the mixer.

Do British and continental nicotine strengths differ?

The 20 mg per ml ceiling is the same on both sides. The intermediate steps actually offered for sale vary by retailer.

Why do British shops carry fewer flavours than the maker’s own site?

Because each reference must be notified before sale, and that filing cost per reference makes importers list only what they expect to sell.

T-Juice: what this watch allows you to retain

The T-Juice dossier comes down to three verifiable elements: a private limited company registered in Manchester and active on the public register, an e-liquid activity dated to 2012, and a catalogue whose shape is dictated by the British ceilings and by the notification scheme rather than by marketing.

The point to correct, if you have read about the brand elsewhere, is the company number: the operating company and its listed parent are separate entries, and only one of them runs the brand. To see how that architecture plays out on a single product, the file on its best known reference is the most documented example, and the case of a name shared by several producers shows what happens when no such register settles the question.

Read that way, T-Juice is less a flavour house than a regulated manufacturer whose product list is a map of British rules, and that is the frame worth keeping as the duty and stamp deadlines arrive. The rest of this desk’s regulatory work sits in the regulation section.

Editorial content for adult readers only. Vaping products usually contain nicotine, a substance that causes addiction. Not for sale to under-18s in the United Kingdom. This article is not a buying recommendation.