Known Nutrition review
Updated September 30, 2026 · ThriveCue Editorial Team · Facts checked September 30, 2026
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Our verdict
Known Nutrition suits UK buyers who want a wide supplement range at a low unit cost and are happy to order on subscription. The entry price of £12.99 is the figure for a first order, while renewals run through the subscription route, and delivery covers GB only.
Key facts
- Best for
- Cheap daily supplement stacks for UK buyers who order on subscription.
- Price from
- £12.99 (Source, checked September 30, 2026)
- Price per serving
- £0.22 (Source, checked September 30, 2026)
- Third-party tested
- Yes (Source, checked September 30, 2026)
- Subscription discount
- 20% (Source, checked September 30, 2026)
- Certifications
- Gmp (Source, checked September 30, 2026)
- Money-back period
- 30 days (Source, checked September 30, 2026)
- Markets
- GB (Source, checked September 30, 2026)
- Legal entity
- Intelligent Nutraceuticals Limited (Source, checked September 30, 2026)
- Headquarters
- United Kingdom (Source, checked September 30, 2026)
- Support channels
- Email, Help-centre (Source, checked September 30, 2026)
- Products
- Multivitamins, Vitamins minerals, Omega 3, Collagen, Sleep stress, Nootropics, Electrolytes
- Diets
- Vegan, Vegetarian, Gluten free, Halal
- Official website
- knownnutrition.co.uk
Sports nutrition
- Price from
- £12.99 (Source, checked September 30, 2026)
- Price per serving
- £0.22 (Source, checked September 30, 2026)
- Third-party tested
- Yes (Source, checked September 30, 2026)
- Certifications
- Gmp (Source, checked September 30, 2026)
- Flavours (flavours)
- 4 (Source, checked September 30, 2026)
- Subscription discount
- 20% (Source, checked September 30, 2026)
- Markets
- GB (Source, checked September 30, 2026)
- Legal entity
- Intelligent Nutraceuticals Limited (Source, checked September 30, 2026)
- Headquarters
- United Kingdom (Source, checked September 30, 2026)
- Support channels
- Email, Help-centre (Source, checked September 30, 2026)
- Products
- Multivitamins, Vitamins minerals, Omega 3, Collagen, Sleep stress, Nootropics, Electrolytes
Apps and profiles
- Elsewhere
- TrustpilotLinkedIn
Pros and cons
Pros
- Per serving price of £0.22 ranks 21 of 121, so daily use is where the value sits.
- The range is third-party tested, matching the 85.6% share of brands on the site.
- A subscription takes 20% off, so repeat orders cost less than buying the same pack again at £12.99.
- The shelf covers multivitamins, vitamins minerals and omega 3, where ProSolution Plus and TestRX list only vitamins minerals and vitamins minerals.
- Made to gmp standards and backed by a money back window of 30 days.
Cons
- Delivery covers GB, so a buyer anywhere outside the UK is not served.
- Support runs on email and help centre only, so a question that needs a spoken conversation has no listed route.
- The only certification named is gmp, so buyers who look for several scheme names have a short list to check.
- Entry price of £12.99 ranks 33 of 157, so a buyer who only wants a single pack pays more than the unit cost ranking suggests.
Who it suits
- UK residents who take a supplement daily and judge cost by the unit, since a subscription order takes 20% off each repeat.
- Vegan, vegetarian, gluten-free and halal shoppers, since the range covers vegan, vegetarian and gluten free.
- Creatine buyers who like flavour choice, with 4 flavours on that range.
Who should look elsewhere
- Gut health buyers who want probiotics or a greens line: DocMorris lists multivitamins, vitamins minerals and omega 3, and multivitamins, vitamins minerals and omega 3 carries no probiotics.
- Shoppers who want one product and nothing else: ProSolution Plus and TestRX list vitamins minerals and vitamins minerals only, a simpler shelf than multivitamins, vitamins minerals and omega 3.
How it compares on our data
Start with the split between the two price measures, because Known Nutrition looks different on each. On price from it sits at 33 of 157 brands, which is mid-table. On price per serving it ranks 21 of 121, a much stronger placing. So the pack price is ordinary while the unit price is competitive, and the gap comes from how little a single serving weighs across the range. Someone taking a multivitamin every morning is who that ranking helps most, because the unit cost repeats indefinitely. Someone restocking a cupboard once cares more about the pack figure. Weigh the measure that matches your habit, not the headline number.
Core features
Three things matter here: what the testing says, what a subscription does to the price, and what happens if a pack is not for you. The range is third-party tested, which is the assurance most buyers in this category ask about first. Taking the subscription option cuts the order price by 20%, so repeat orders come in below the entry purchase. That is the figure to check before committing, because the entry price flatters a brand while the renewal price is what you keep paying. Sitting on top of both, every order falls inside a money back window of 30 days, so a format that does not suit you can go back and the money returns.
Prices
There is no tiered plan to decode, because a pack costs what a pack costs. The entry price of £12.99 covers a single purchase of the vegan daily multivitamin gummies, and that is the figure most people read first. The per serving price is £0.22, and that is the one that decides the bill for a daily user over a year. Introductory buying and renewal are separate numbers here: buying a pack pays the entry price and nothing after, while a subscription order renews at the product price less the ongoing discount set out with the features. So read the two prices separately. Convert the per serving figure into a monthly and yearly number, then hold it against the pack prices at ranges that sell a single category.
The company behind it
Known Nutrition is run by Intelligent Nutraceuticals Limited, registered in the United Kingdom. The terms, the delivery promises and the returns all sit with that one named company, which is worth checking when you compare a manufacturer with a reseller. Support runs on email and help centre, covering questions about an order, a delivery or a subscription. For a shop that pushes repeat orders, that channel mix is the practical limit on service: routine requests get a written answer, and anything needing a back-and-forth has to run through email or the help centre. It is a narrow set, so it suits buyers who are comfortable with written support rather than those who want a voice on the line.
How Known Nutrition compares
9.2 vs 9.0
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Where Known Nutrition is available
- Available
- United Kingdom
Countries from the brand (Source, checked September 30, 2026)
Frequently asked questions
How much does Known Nutrition cost to start with?+
A single purchase starts at £12.99 for the vegan daily multivitamin gummies, and each serving works out at £0.22. Daily users should read the unit price as the real number, because a pack is consumed over time. Buying without a subscription suits anyone who only wants to try the format first.
What does a renewal cost?+
Renewals run through the subscription option, and that route takes 20% off the order price. So the first purchase and the repeat order are different numbers, and the repeat one is the lower. Anyone taking a product daily should compare the discounted repeat price against other brands, not the entry figure.
Are Known Nutrition products third-party tested?+
Yes. The range is third-party tested and made to gmp standards, which is the certification listed for Known Nutrition. Those two cover what buyers in this category check first, independent testing and the manufacturing standard behind it. It is a shorter assurance list than a brand that publishes several scheme names.
Who runs Known Nutrition?+
Known Nutrition is operated by Intelligent Nutraceuticals Limited, with its base in the United Kingdom. That means orders, terms and returns all sit with one named UK company rather than a reseller front. If you are weighing brands, the legal entity is a quick check on who stands behind the pack you receive.
Which countries does Known Nutrition ship to?+
Delivery covers GB, so this is a UK shop rather than a multi-market site. Buyers in Ireland, the EU or further afield should check the delivery terms before ordering, since the delivery address decides whether an order is possible. For anyone outside the UK, a retailer with wider distribution is the better route.
How do I reach Known Nutrition support?+
Support runs on email and help centre, meaning email and a help centre. Email suits order changes such as pausing a subscription or updating an address, and the help centre holds the routine answers. There is no call option listed, so plan for a written reply rather than a voice conversation.
What kinds of products does Known Nutrition sell?+
The range spans multivitamins, vitamins minerals and omega 3. That is a wider shelf than ProSolution Plus, which lists vitamins minerals, or TestRX with vitamins minerals. DocMorris goes further still with multivitamins, vitamins minerals and omega 3. For creatine specifically, the range comes in 4 flavours.
Can I send a Known Nutrition order back?+
There is a money back window of 30 days, which is in line with what most of this category offers. That covers an unused pack if the format is not for you. It does not replace the terms, because a subscription can renew inside that window, so check when a cancellation takes effect.
Does Known Nutrition suit vegan and gluten-free diets?+
The range is positioned for vegan, vegetarian and gluten free, so vegan, vegetarian, gluten-free and halal shoppers are covered. That matters for gummies and capsules, where gelatine and gluten are the usual sticking points. Buyers on other diets, such as keto or kosher, sit outside the listed group and should check each product.
Sources
- knownnutrition.co.uk checked September 30, 2026
Backs: Subscription discount, Third-party tested
“Subscribe & Save 20% ... 20% off every order”
- knownnutrition.co.uk/collections/creatine checked September 30, 2026
Backs: Flavours (flavours)
“Flavour - Apple (5), Orange (5), Peach (3); Creatine Gummies in Sour Apple, Watermelon, Orange and Peach”
- knownnutrition.co.uk/collections/shop-all checked September 30, 2026
Backs: Products
“Daily Multivitamin Gummies, High Strength Vitamin C Gummies, Essential Omega 3 Gummies, High Strength Magnesium Glycinate Gummies, Ashwagandha Gummies Value Pouch, High Strength Lion's Mane,...”
- knownnutrition.co.uk/pages/faqs checked September 30, 2026
Backs: Diets
“Please note all Known Nutrition products are vegan, except the list below ... Known Nutrition gummies do not contain ingredients that are from gluten containing ingredients ... Are your gummies Halal...”
- knownnutrition.co.uk/pages/new-returns-page checked September 30, 2026
Backs: Money-back period, Support channels
“We offer a 30 days return guarantee policy.”
- knownnutrition.co.uk/pages/terms-of-service checked September 30, 2026
Backs: Headquarters, Legal entity
“shall be governed by and construed in accordance with the laws of United Kingdom”
- knownnutrition.co.uk/pages/uk-delivery checked September 30, 2026
Backs: Markets
“Currently, we only ship to addresses located in UK Mainland and Northern Ireland. We are working hard with our courier partners on solutions which will enable shipping in to other UK islands and...”
- knownnutrition.co.uk/products/daily-multivitamin-gummies-... checked September 30, 2026
Backs: Certifications, Price from, Price per serving
“Quality Guaranteed- Manufactured and tested to ISO and GMP standards in a BRC certified facility”
Compiled from 8 source pages, checked September 30, 2026. We did not open an account.
Known Nutrition
Cheap daily supplement stacks for UK buyers who order on subscription.