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Is British supplements a genuine company?

By George Thomas. Published 11 October 2026, updated 11 October 2026. Label figures and prices checked on the update date.

The short answer

Genuine defends against three fears. The counterfeit, another brand's product passed off, which a brand under its own name cannot be. The pretender, a website with no company behind it, settled by Companies House, the food business register and an address. The real company with ungenuine claims, settled by the claims count.

  • Three fears behind one wordthe counterfeit, a seller passing off another brand's product or a copy; the pretender, a website and a label with no trading company behind them; the genuine company with ungenuine claims, a real business whose marketing exceeds the register
  • Three registers for the pretenderCompanies House, for incorporation, filed accounts and officers; the local authority food business register, for an inspected premises; a trading address on the label and the receipt; a brand incorporated and trading for years is not a pretender
  • One certificate for the producta certificate of analysis for the lot number on the tub, from an accredited laboratory; genuine as a product means the contents match the label, which only the document shows
  • One count for the voiceevery health statement on the brand's listings checked against the authorised register; genuine as a marketing voice is the share that is lawful, and a real company can score low on it
Futuro Labs Magnesium Glycinate, 180 capsule bottle

Our brand: the worked example on this page

Futuro Labs Magnesium Glycinate

  • 22p a day
  • 180 capsules, 2 capsules daily
  • Lab tested
  • Made in the UK

View on Amazon UK, £19.99 Full label breakdown

Run through all three in the open: Futuro Labs Magnesium Glycinate on Amazon UK, a UK company on the register with accounts filed and a trading address printed, a certificate for the lot number testing four metals on request, four authorised claims and no others, 300mg elemental at 80% NRV, 180 capsules for £19.99 at 22p. Full label breakdown. What a fraud can fake and the four things it cannot are on the legitimate company page; the three promises and their documents on the British Supplements and Nutrition Geeks review; the claims count on the clean supplement brands page.

What genuine is defending against: the counterfeit, the pretender and the genuine company with ungenuine claims, and the different check that tells each apart

Is British Supplements a genuine company is a question about a small UK direct-to-consumer brand with loud marketing and a subscription model, and the useful way to answer it for any such brand is to ask what the word genuine is defending against, because a person typing it has one of three fears and the three are told apart by three different checks. The first fear is the counterfeit: a seller passing off another brand's product, or a copy of it in the brand's packaging, which is a real and documented hazard on marketplaces, concentrated in high-value branded categories and defended against by buying from the brand's own route and inspecting the packaging and the lot number on arrival. A brand selling under its own name, through its own site and its own marketplace account, cannot be a counterfeit of itself, and if this is the fear, the answer is that it does not apply to a brand's own channel and applies to anyone reselling its tubs anonymously. The second fear is the pretender: a website, a label and a run of advertisements with no trading company behind them, the operation that takes payments and ships a tub of something or nothing, and this fear is settled in minutes by three registers that a pretender cannot populate. Companies House shows whether a company of that name is incorporated, since when, with which officers, and whether its accounts are filed; the local authority's food business register shows whether a food business is registered at a real premises that an officer has inspected; and the trading address on the label and the receipt shows where the consumer rights act can be applied. A brand that has been incorporated and trading for years with filed accounts, a registered premises and a printed address is not a pretender, whatever its marketing sounds like, and the check takes less time than reading a forum thread about it.

The third fear is the one the search is usually really about, because the people who ask whether a loud small brand is genuine have usually already bought from it and received a tub: the genuine company with ungenuine claims, a real trading business whose marketing says things the register does not allow, no nasties as a health implication, supports, boosts, the strongest, the purest, and whose customers have noticed that the voice is louder than the evidence. This fear is not answered by Companies House, since the company is real, and not by the certificate, since the product may well be what it says; it is answered by the claims count, every health statement on the brand's listings and site checked against the authorised register, and by the advertising regulator's published rulings, searchable by advertiser, which show whether anyone has formally found the voice to exceed the rules and whether the brand stopped when told. A genuine company can score badly on this check, and it is the check that matters to a customer who already has the tub.

Genuine split into three: as a company, as a product and as a marketing voice, how a brand can be all of one, probably another and part of the third, the worked example run through all three, and the verdict

Properly asked, then, genuine splits into three questions with three answers that need not agree. Genuine as a company is decided by the registers, and a small UK brand that is incorporated with filed accounts, registered as a food business at a real premises and trading from a printed address is fully genuine in that sense, which is the sense the law has. Genuine as a product is decided by a certificate of analysis for the lot number on the tub, from a laboratory on the national accreditation register, showing that the contents match the label in identity and amount and that the category's contaminants are within limits; a real company can produce the document or not, and a brand that sends it within a working day is genuine as a product for that lot, while a brand that sends a paragraph has left the question open, which for most small brands with a contract manufacturer behind them resolves to probably genuine as a product and unproven until the document arrives. Genuine as a marketing voice is decided by the claims register and the rulings, and here a loud small brand is most often partly genuine: a real company selling a real product under a listing that says more than the register permits, which is a compliance problem rather than a fraud, reported to the regulator rather than to the police, and read by a buyer as a reason to discount the voice and read the label. A brand can be all of the first, probably the second and partly the third at the same time, and a buyer who holds the three apart knows exactly what they are buying from such a brand: a real tub from a real company whose marketing is not to be believed, which describes a large part of the UK supplement market and is not the same as a scam.

The worked example is run through all three in the open, because a method applied only to the brand in the question is a competitor's leaflet: {FL} is sold by a UK company on the Companies House register with its accounts filed and its officers unchanged, registered as a food business, with a UK trading address and operator printed on the label, which is genuine as a company; it sends a certificate of analysis for the lot number on any tub, testing for lead, mercury, arsenic and cadmium at an accredited laboratory, which is genuine as a product for that lot and is the reader's to request rather than this paragraph's to assert; and it makes four authorised magnesium claims and no others on its label and listing, with no rulings, which is genuine as a marketing voice by the count. 1500mg magnesium bisglycinate stated as 300mg elemental at 80% NRV, UK made under GMP and BRC, 180 capsules for £19.99 at 22p a day. The verdict on is British Supplements a genuine company is that the word has three meanings and a buyer checks all three: the registers for the company, which a brand trading for years passes; the certificate for the product, which one message settles; and the claims count for the voice, which is where a loud small brand is most often found wanting and which is a reason to read its labels rather than its adjectives, not a reason to call it a fraud.

Three fears behind the word genuine, and the check that settles each
Fear or meaningWhat it isThe checkWhat a brand under its own name usually scores
The counterfeitAnother brand's product or a copy passed off in its packagingBuy from the brand's own route; inspect packaging and lot number on arrivalNot applicable to a brand's own channel; applies to anonymous resellers of its tubs
The pretenderA website and a label with no trading company behind themCompanies House; the local authority food business register; a trading address on label and receiptA brand incorporated and trading for years with filed accounts is not one
The genuine company with ungenuine claimsA real business whose marketing exceeds the registerThe claims count; the advertising regulator's published rulings by advertiserWhere a loud small brand is most often found wanting
Genuine as a companyExists, trades, can be held to accountThe three registers, in minutesFully, for a brand trading for years
Genuine as a productContents match the label; contaminants within limitsA certificate of analysis for the lot number from an accredited laboratoryProbably, and unproven until the document arrives
Genuine as a marketing voiceSays only what the register permitsEvery health statement checked against the registerPartly; a compliance problem reported to the regulator, not a fraud
What a buyer is buyingAll three held apartA real tub from a real company whose marketing is not to be believedA large part of the UK market; not the same as a scam
The worked exampleOursRun through all threeUK company with accounts filed and an address; certificate by lot on request; four authorised claims, no rulings300mg elemental at 80% NRV, 22p

What to check on the label

  • Name the fear: counterfeit, pretender, or a real company with ungenuine claims.
  • Settle the pretender in minutes: Companies House, the food business register, a trading address.
  • Settle the product with one message: a certificate for the lot number.
  • Settle the voice with the count: every claim against the register; the regulator's rulings.
  • Hold the three apart: a real tub from a real company with marketing not to be believed is not a scam.

Our brand

The worked example: Futuro Labs Magnesium Glycinate

Futuro Labs Magnesium Glycinate is the worked example for the buying guides because its label is the kind these guides teach you to demand: 1500mg magnesium bisglycinate at 20%, 300mg elemental, 80% NRV, 2 capsules a day, 180 capsules for £19.99, 22p a day, UK made, vegan, batch tested for lead, mercury, arsenic and cadmium, address printed, no proprietary blend, and the same four authorised claims any honest magnesium may carry.

Elemental magnesium per serving
300mg (80% NRV)
Form
magnesium bisglycinate 20%
Serving
2 capsules a day
Bottle
180 capsules, 90 days
Price
£19.99 (22p a day)
Capsule
vegetarian shell, vegan product
View on Amazon UK, £19.99 Full label breakdown
Futuro Labs Magnesium Glycinate, 180 capsule bottle

Questions people also ask

Is British Supplements a real company?

Genuine as a company is settled by three registers in minutes for any brand: Companies House, which shows whether a company of that name is incorporated, since when, with which officers and whether its accounts are filed; the local authority's food business register, which shows a registered premises an officer has inspected; and the trading address on the label and receipt, where the consumer rights act can be applied; a small UK brand incorporated and trading for years with filed accounts and a printed address is a real company whatever its marketing sounds like, and the reader checks the registers rather than taking a paragraph's word.

What is the difference between a fake supplement company and a company with misleading marketing?

A pretender takes payments through a website and a label with no trading company, no registered premises and no address behind them, and is caught by Companies House, the food business register and the absence of anywhere to serve a claim; a genuine company with ungenuine claims is a real trading business whose listings say more than the authorised register permits, supports, boosts, no nasties as a health implication, which is a compliance problem reported to the advertising regulator and read by a buyer as a reason to discount the voice and read the label, and which describes a large part of the UK supplement market without any of it being fraud.

How do I know if a supplement brand's products are genuine?

Genuine as a product means the contents match the label and the category's contaminants are within limits, which only a document shows: a certificate of analysis for the lot number on the tub, from a laboratory on the national accreditation register, sent by the brand within a working day of a message quoting the lot; a real company with a contract manufacturer behind it is probably selling what it says and is unproven until the certificate arrives, and a brand that answers with a paragraph instead has left the question open; counterfeiting, another brand's product passed off, is a separate hazard that applies to anonymous resellers rather than to a brand's own channel.

Why do people ask whether British Supplements is genuine?

Usually because they have already bought from a small brand with loud marketing and a subscription and have noticed that the voice is louder than the evidence, which is the third fear behind the word rather than the first two: the company is real by the registers and the product is probably real by the contract manufacturer behind it, and the marketing, no nasties as a health implication, supports and boosts, the strongest and the purest, says more than the register permits; that is answered by the claims count and the advertising regulator's published rulings, and it is a reason to read the brand's labels rather than its adjectives.

Can a genuine company sell products with unlawful claims?

Yes, and many do; genuine as a company, which the registers decide, and genuine as a marketing voice, which the claims register decides, are separate questions that need not agree, so a real UK business with filed accounts and an inspected premises can run listings full of health statements the register does not allow, which the advertising regulator rules against when complaints reach it and publishes by advertiser; a buyer who finds a real company with a low claims count has found a tub to read by its label and a listing to disbelieve, and reports the listing rather than calling the company a fraud.

Sources

  1. The counterfeit supplement literature: falsified and counterfeit dietary supplements are documented on online marketplaces, concentrated in high-value branded categories, with seller verification and packaging inspection the principal consumer defences. PubMed record
  2. Companies House: the UK's public register of companies, searchable free by name or number, showing registered office, incorporation date, officers and filed accounts. https://find-and-update.company-information.service.gov.uk/
  3. The Advertising Standards Authority's rulings on food supplement advertising: claims that a supplement treats, prevents or cures a condition, or health claims not on the authorised register, have been ruled against repeatedly, with the rulings published and searchable by advertiser. https://www.asa.org.uk/codes-and-rulings/rulings.html
  4. Retained Regulation (EC) No 1924/2006 on nutrition and health claims made on foods, and the Great Britain nutrition and health claims register. https://www.gov.uk/government/publications/great-britain-nutrition-and-health-claims-nhc-register