A UK supplement label is a legal contract. Read the nutrition panel, not the front; find the per-serving amount and %NRV; check the ingredients order; look for a shown test panel and a UK address; divide the price by servings.

Answers in this section

• What is the best cheap supplements?Rank by evidence per penny: creatine at 5 to 10p with an authorised claim, vitamin D at pennies, magnesium glycinate at 22p with four claims. Cheap is fine when it means commodity ingredients; suspect when it means unstated doses. The league table.
• Is it safe to buy supplements from Amazon?Yes, with hygiene: buy listings sold by the brand and dispatched by Amazon, read the photographed panel before reviews, and inspect on arrival. Risk sits in counterfeited branded protein and pre-workouts more than in plain minerals. The hygiene card.
• What is the best 3rd party tested supplement brands?Judge brands by the testing they show, in three tiers: in-house checks, independent per-batch certificates from a named lab, and certification programmes like Informed Sport. Ask which lab, which batch, which analytes, and where the certificate is. The tiers.
• What are the best third party tested supplements?Tested for what: mushrooms for heavy metals, fish oil for oxidation and PCBs, protein for amino spiking and banned substances, creatine for purity. Match the test to the risk; competing athletes need certification. The matrix.
• How to spot fake supplements on Amazon?Inspect before and after: a price far under market, a seller who isn't the brand, a missing batch or best-before, a broken seal, typos or mismatched label text, and reviews noting changed taste. Report and return anything that fails. The checklist.
• Which online supplement store is the best in the UK?No store is best; a store is good when it passes five checks: a UK address and returns, batch-traceable stock, panel photos or full ingredient lists, honest per-day pricing, and no proprietary-blend house brands. The store-agnostic checks.
• Are Amazon supplements 3rd party tested?Some are, most say so, few show it: a listing's tested claim is text until a certificate exists. Marketplaces require compliance paperwork from sellers, which is not testing you can see. Ask the brand for the batch certificate. The says-versus-shows split.
• What are some reputable, third-party tested supplement brands in the UK?Judge reputation by what is verifiable: a Companies House registration, a printed UK address, years trading, certificates supplied on request, and certification logos checkable on the programme's own database. Reviews, awards and endorsements verify nothing about a tub. The split.
• Are NOW supplements on Amazon legit?Legitimacy is a listing question, not a brand question: an official UK storefront or brand-sold listing with a UK-compliant label passes; a third-party importer selling US-labelled stock with no UK address is the grey-import tell. The audit.
• What are the best made supplements?Best made means the facility, and most brands don't own one: look for GMP, BRC or ISO 22000 named on the label, the responsible business's address, and batch coding. Contract manufacturing is normal; unnamed manufacturing is the tell. The glossary.
• How do you check if a supplement brand is UK based?Three checks: the label's required UK address, a Companies House search for the company behind it, and the site's own footer and VAT number. Then separate UK based from UK made and UK registered, which are three different claims. The walkthrough.
• What should you look for in nutrition facts label?Nutrition Facts is the US panel; UK labels carry a nutrition declaration and supplements a per-daily-dose table with %NRV, not %DV. Look for the serving size, per-serving amounts, elemental figures and %NRV, and micrograms rather than IU. The side-by-side.
• How should you store supplements?Cool, dry and dark, lid on, desiccant in: heat, moisture and light are the three enemies, which makes the bathroom cabinet the worst cupboard in the house. Refrigerate only what says so, typically probiotics and opened fish oil. The storage table.
• Is third-party testing good for supplements?Yes, for what it covers: independent testing protects against contaminants, adulteration and mislabelling, and is essential for athletes. It does not make a product work, a tested claim-free supplement staying claim-free, and it adds pence per batch. The two columns.
• Is British Supplements regulated?Yes, as food, not as medicine: UK supplements sit under food safety law, the Food Supplements Regulations, claims law and contaminant limits, enforced by local authorities. What regulation does not do is pre-approve products or require testing before sale. The framework.
• What should you look for in food supplement regulations UK?The 2003 Regulations set the label particulars, the words food supplement, portion, warnings, quantities and address, and a positive list of permitted vitamin and mineral forms. Look for the particulars present and the form on the list. The buyer's reading.
• What should you look for in informed sport UK?Informed Sport tests every batch for banned substances and audits the manufacturer, and its logo is verifiable on the programme's public database by product and batch. It covers doping risk, not metals or efficacy. Competing athletes need it on everything. The anatomy.
• What is the best the supplement store reviews in the UK?Read store reviews for patterns, not stars: clusters of recent complaints about non-delivery, refunds or wrong items on an independent review platform are the tell, while praise for speed verifies nothing about the tubs. Then run the store checks. The pattern read.
• What is the best supplement stack for muscle growth in the UK?Build it from claim-holders only: protein for the authorised growth-in-muscle-mass claim, creatine at 3g for the performance claim, vitamin D in winter for muscle function, and magnesium where a diet audit says so. The claim-holder stack.
• Are protein powders regulated in the UK?Yes, as food: protein powders sit under food law, the supplement and allergen rules, and claims law, where source of protein and high protein have numeric thresholds. The gap is amino spiking, which nitrogen testing misses. The loophole, explained.
• What should you look for in UK food supplement labelling requirements?Twelve items make a compliant label: food supplement, the nutrients, portion, three warnings, quantities with %NRV, ingredients, allergens, net quantity, best-before, batch and a UK address. The commonest failures are the missing address, missing %NRV and an unauthorised claim. The checklist.
• What should you look for in list of third-party tested supplements?Judge any list by who compiled it, whether placements are paid, whether entries link to certificates or databases, and when it was updated. The only authoritative lists are the certification programmes' own databases; everything else, this site included, is opinion. The criteria.
• Is NOW supplements third-party tested?Check three places, not the brand's own claim: the label for a named lab or programme logo, the programme's database for the product and batch, and the brand's reply to which lab, which batch, which analytes, where's the certificate. The three-place check.
• Is the supplement store legit?Legit is checkable: a Companies House entry, a phone number and returns policy, an established domain, card or PayPal payment, and no cluster of recent non-delivery complaints. Too-cheap famous brands on a new domain are the scam pattern. The checks.
• What supplement stack should I take?Answer four questions first: your goal, your diet, your training age and whether you are drug tested. Then the tree is short: food protein and creatine for nearly everyone, vitamin D in winter, magnesium or omega-3 by diet audit. The decision tree.
• What is the best informed sport brands in the UK?The programme's database is the list: search it by category for certified products and batches rather than trusting any brand list. Certification is per product, mostly on sports-nutrition lines, and this site's examples are not certified. The database walkthrough.
• What is the best supplement stack for beginners gym in the UK?Less than you think: protein from food to a daily target, creatine at 3g, and sleep, with vitamin D in winter. The beginner's mistake is the stack itself, pre-workouts, BCAAs, fat burners and test boosters bought before the basics. The anti-stack.
• What should you look for in certified supplements UK?Certified for what, by whom: banned-substance programmes certify products, BRCGS and ISO certify facilities, the Soil Association certifies organic farming, the Vegan Society certifies ingredients, and self-certified means nothing. Read the certifier's name and check it at source. The taxonomy.
• Which supplements are approved by Informed Sport?Informed Sport certifies rather than approves: a product registers, its manufacturing site is audited, it is tested before certification and then every batch is tested. Which products hold it is answered by the programme's database, mostly sports nutrition. The process.
• Which supplement brands undergo third-party testing?Nobody keeps a register, so infer from economics: brands selling to tested athletes, in at-risk categories, or through marketplaces demanding paperwork tend to test, and small marketing-first brands in the botanical drawer tend not to. The brand's-side view.
• What is the best informed choice certification cost in the UK?Certification costs a brand in layers: registration, a manufacturing-site audit, pre-certification product testing, ongoing blind or batch testing, annual fees and logo licensing, thousands of pounds per product per year. Only pence are added per unit. The cost anatomy.
• Which supplements are Informed Sport certified?Certified means this product, and tested means this batch: find the batch number on the tub, enter it on the programme's database, and take it only if that batch appears. Lapsed certifications and old stock are the traps. The batch walkthrough.
• How to tell if supplements are legit in the UK?Legit has four layers: legally compliant, the twelve label particulars; physically intact, seal, batch and date; verifiable, a real company and testing on request; and honestly labelled, stated form, elemental dose and no unauthorised claim. The four layers.
• Are vitamin supplements regulated in the UK?Yes, and more tightly than most supplements: vitamins may only be used in listed forms, must declare %NRV, sit under safe-upper-level guidance, and hold the register's most generous set of authorised claims. The gap is no binding maximum. The contrast.
• What is the best informed sport certification cost in the UK?Certification adds roughly ten to thirty percent to a price, and the premium turns on one question: are you drug tested? If yes, non-negotiable; if no, insurance against a risk you don't carry. The who-should-pay page.
• What is the best supplement stack for powerlifting in the UK?Split it by day: training blocks run creatine at 3g, protein to target and sleep; meet day adds caffeine as the one evidenced acute strength aid; tendon rehab adds the collagen protocol. Tested federations mean certified everything. The split.
• What is the best supplement stack for men over 40?The register fits the age: protein to a per-meal floor against anabolic resistance, creatine at 3g, vitamin D year-round, omega-3 for the heart and brain claims. Low-testosterone worries go to a GP blood test. The ageing stack.
• What should you look for in third party tested vitamins UK?Test vitamins for potency and identity above all: does the capsule contain its stated micrograms at the end of its shelf life, which honest brands manage with overages. Metals and microbiology are the floor; ask for the certificate. The potency teach.
• How do you work out the cost per day of a supplement?Price divided by servings, where servings is capsules per bottle divided by capsules per serving: £19.99 over 180 capsules at 2 a day is 90 servings, 22p. Use the label's own serving, and watch per-capsule headlines and subscription prices. The formula.
• Which supplements actually help recovery for natural lifters?Recovery has departments: glycogen belongs to carbohydrate, repair to complete protein, soreness to sleep and load management, and performance to creatine's claim. Supplements help where a department is short; BCAAs, glutamine and the botanical drawer help nowhere. The org chart.
• Which supplements help sleep for lifters?No supplement holds a sleep claim, so start with the lifter's sleep thieves: late caffeine, evening high-intensity sessions and screens. Magnesium's nervous-system and psychological-function claims are the nearest lawful evening product; persistent insomnia is CBT-i. The thieves.
• Which supplements help focus for training?Caffeine is the training-focus tool, an established acute effect at modest doses taken an hour before. A proper warm-up does more than any capsule, creatine's cognition file runs free, and lion's mane is a thin footnote. The toolkit.
• What order should you take supplements in during the day?Mostly, order does not matter: creatine any time, protein at meals, vitamin D and omega-3 with a fatty meal, magnesium at the evening meal, caffeine early. Iron sits away from calcium and tea, and minerals hours from certain medicines. The sample day.
• What does made in the UK mean vs packed in the UK?Three phrases, descending: made in the UK means manufactured, blended, encapsulated and released here; packed in the UK means imported in bulk and bottled here; neither means the ingredients grew here. Origin claims must not mislead. The phrase ladder.
• How are supplement health claims regulated in the UK?Every health claim must be on the authorised register: a sentence gets there by dossier, a scientific opinion and authorisation, and carries conditions of use, typically at least 15% NRV per portion. General claims need a specific one beside them. The claim's journey.
• What is the difference between a supplement and a medicine in the UK?A medicine treats or prevents disease and is licensed before sale on evidence; a supplement is a food to supplement the diet and needs no licence. Between them sit traditional herbal registrations, and the MHRA decides borderline cases. The two lines.
• What should you look for in informed choice?Informed Choice certifies a product for banned substances with a manufacturing audit and blind retail sampling through the year, where Informed Sport tests every batch. Verify it on the database; competing athletes prefer the every-batch programme. The programme, explained.
• What should you look for in informed sport creatine?Match the batch on the tub to the programme's database, confirm the form is monohydrate at 3g, and ask for a purity assay for the manufacturing by-products creatine can carry. Certification covers banned substances; purity is a separate certificate. The creatine card.
• What should you look for in nutrition facts label example?Read a real UK supplement panel line by line: per 2 capsules, magnesium as bisglycinate 300mg, 80% NRV, then the ingredients in descending order with the shell named, the warnings, the batch and the address. The example is the method.
• What should you look for in nutrition facts label generator?A generator is only as good as the format it outputs: US templates produce %DV and IU that are wrong for a UK product. A UK supplement label needs the twelve particulars and %NRV, checked against the Regulations. The generator-to-compliance checklist.
• What is Informed Sport certified?A product tested against the anti-doping prohibited list, anabolic agents, stimulants, diuretics and masking agents, hormone modulators and the rest, with its manufacturing site audited and every batch tested before release. It certifies doping risk, nothing else. The definition.
• What should you look for in informed sport protein powder?Protein is the most certified category because it is the most contaminated one: match the batch on the database, then check what certification does not cover, an amino profile against spiking, the allergen line, and the source. The two risks.
• Does GMP certified mean a supplement is tested?No: GMP is how a facility makes things, with in-house checks. It is not independent testing of the product, which is a certificate of analysis, and not a banned-substance certification. GMP is necessary and never sufficient. The three things it is not.
• Is British Supplements legit Reddit?Forum threads verify parcels, refunds and feelings, never contents: a brand is legit when Companies House, a printed address, testing certificates on request and database-checked logos say so. Use the thread for delivery stories and the label for everything else. The epistemology.
• What does third-party tested actually mean for supplements?Third party means independent of the brand and the seller; tested means an analytical assay of a real sample against named analytes. The phrase on a label means nothing until a certificate exists: which lab, which batch, which analytes, where. The phrase parsed.
• How to read a nutrition label for beginners?Start with per 100g, the column that compares foods: read energy, then protein for the lifter's target, then sugars and saturates for the two things to limit, then salt. Front-of-pack traffic lights summarise; ingredients run in descending weight. The first read.
• Are health supplements regulated?Yes, as foods, on a gradient: vitamins and minerals most tightly, with listed forms and mandatory %NRV; protein through claim thresholds; mushrooms through food history; botanicals least, with no positive list and claims on hold. None is pre-approved. The gradient.
• Is Informed Sport certified legit?Yes: it is run by an accredited laboratory group, tests to anti-doping standards, publishes its certified products and batches on a public database, and is widely recognised by federations. The certified list is that database, searched by product. The credentials audit.
• What can a nutrition label tell you?A label tells you composition per 100g, energy, the nutrients in a fixed order, ingredients by weight, allergens and a date. It cannot tell you ingredient quality, how you will respond, or whether the food is healthy overall. The two columns.
• How to read a nutrition label for dummies?Ask one question per line, is this a lot, and use the UK thresholds per 100g: sugars over 22.5g, saturates over 5g, fat over 17.5g and salt over 1.5g are high. Read per 100g, then protein for your target. The thresholds card.
• How to read a European nutrition label?A European label runs in a fixed order per 100g, energy in kJ and kcal, fat, saturates, carbohydrate, sugars, protein and salt, with an optional reference-intake column and allergens emphasised. The UK kept the format after leaving the EU. The European read.
• How to decode a nutrition label?Decode the front by its legal conditions: high protein means 20% of energy, source of fibre 3g per 100g, reduced fat 30% less, no added sugar means none added, not none present. Natural, clean and wholesome mean nothing. The decoder.
• Is there a difference between informed choice and Informed Sport?Yes: same operator, same prohibited-list testing, different unit. Informed Sport tests every batch before release and lists it; Informed Choice certifies the product and samples it blind at retail. Tested athletes want the batch; recreational buyers may take either. The tree.
• Is Informed Choice reputable?Yes, by credentials: run by an accredited laboratory group, testing to anti-doping standards, buying samples blind at retail, and publishing a public database. Its honest limit is the product-level model, weaker than every-batch. The credentials, and the limit.
• What does Informed Choice test for?The anti-doping prohibited list's classes, anabolic agents, stimulants, diuretics, hormone modulators and the rest, screened by an accredited laboratory: the product before certification, the manufacturing site by audit, and blind retail samples through the year afterwards. The regime.
• Is creatine Informed Sport approved?Two different questions: creatine the substance is not prohibited in sport, so no approval is needed to take it; creatine products are certified, not approved, one product at a time, and the programme's database says which. Monohydrate, batch matched. The distinction.
• Is informed choice trustworthy?Trustworthy for what it certifies: an accredited laboratory group, an independent blind-sampling protocol and a public database place it well above a brand's word. Trust stops where its scope does: banned substances only, per product, and only while current. The trust ladder.
• Does Informed Sport certified test for heavy metals?No: Informed Sport tests for prohibited substances under the anti-doping code, and heavy metals are a food-law contaminant question answered by a separate certificate of analysis. A certified product can still be untested for metals. The two documents.
• Is Informed Sport trustworthy?Trust the certifier, verify the tub: the programme is accredited and transparent, and its failure modes, lapsed certifications, misused logos, pre-certification stock and counterfeit packaging, are each caught by matching the batch on the database and keeping the record. The failure modes.
• How do I tell if my supplements are fake or real?Climb a ladder: compare packaging and label text with a known-genuine product, use any brand verification code, check batch and seal, then trust your senses on contents. Anything still doubtful goes untaken and, if it matters, to a laboratory. The ladder.
• How to tell if supplements are 3rd party tested?Read the phrases: a named laboratory, a batch-specific certificate or a certification logo are strong; lab tested, quality assured and a bare third-party tested are empty. Then ask for the certificate; the reply is the test. The phrase glossary.
• What are the main 3 things you should know about the Nutrition Facts label?Three things: the basis, per 100g on UK foods and per serving on the US panel; the amounts of what you are managing, protein, sugars, saturates, salt, against thresholds; and the ingredients order with allergens in bold. The three, and why those three.
• How accurate does a nutrition label have to be?Within tolerances, not exactly: UK guidance allows declared macronutrients to vary by roughly 20 percent, and vitamins and minerals in supplements by roughly 20 percent below to 50 percent above. Overages keep vitamins above label until expiry. The tolerances.
• How to read a nutrition label easily?Make it a three-second habit: flip, find per 100g, read one line. Then use rules of thumb: sugar in the top three ingredients means a sweet, protein higher than carbohydrate means lifter food, fewer than five ingredients means simple. The heuristics.
• What does Informed Sport certification mean?It means different things to three readers: to a tested athlete, a batch they can match and defend; to a brand, an ongoing cost paid for those athletes; to an untested lifter, an assurance they do not need. The meaning for each reader.
• Is Informed Choice certified legit?The programme is legit; the logo may not be. Logos get copied, outlive lapsed certifications and appear on look-alike marks, so check the product on the database and treat a logo with no entry as no certification. The counterfeit-logo page.
• What does GMP on supplements mean?Good Manufacturing Practice: a documented system covering people, premises, equipment, ingredients, production controls, in-house quality checks, records and recalls, run by the facility that makes the product. It attests process, not independent testing. The system inside the phrase.
• Is GMP certified the same as third party tested?No: GMP is the manufacturer checking its own process, and third-party testing is an outside laboratory measuring the finished product. Different party, different object, different document. A good product has both; neither replaces the other. The comparison.
• What does heavy metal tested mean?A sample of the batch was analysed for lead, cadmium, mercury and arsenic and reported against the legal maximum levels for supplements. GMP certified does not mean this; only a certificate of analysis showing those four does. The phrase parsed.
• Which protein powders tested high for heavy metals?This site names no brands, but the pattern in independent testing is consistent: plant proteins carry more lead and cadmium than whey, chocolate flavours more than vanilla, and detectable is not the same as over the legal limit. The pattern, and the check.
• Does Informed Sport check for heavy metals?No, so an athlete who wants both runs two checks: match the batch on the programme's database for banned substances, then ask the brand for the batch's metals certificate. Two documents from two sources. The workflow.
• How do I know if a supplement is legit?Ten minutes: one on the label for the twelve particulars and the claims, two on Companies House for the company, two on the certifier's database for any logo, and five drafting the four testing questions to the brand. The timed routine.
• How to read supplement facts label?Supplement Facts is the US panel: serving size and servings per container first, then amount per serving with percent daily value, an asterisk where no value is established, and proprietary blends by total weight. UK labels use per dose and %NRV. The US panel annotated.
• What is a certificate of analysis for a supplement?A laboratory's report on one batch: the lab named, the product and batch identified, each analyte with its result, unit and limit, and a date. No batch, no lab or typical values instead of results means it is not one. The anatomy.
• What is Informed Sport and do recreational lifters need it?A banned-substance certification for drug-tested athletes, and no, a recreational lifter does not need it: their risks are covered by the four label tests, a metals certificate and the seller gate. The exception is entering a tested federation. The substitute checklist.
• What is NRV on a UK supplement label?Nutrient Reference Value: the single labelling figure per vitamin or mineral that %NRV compares a dose against, magnesium 375mg, vitamin D 5 micrograms, vitamin C 80mg. It is a reference, not a target or a maximum. The definition, with a table.
• What is the difference between NRV and RDA?NRV is the current UK and EU labelling reference, one value per nutrient; RDA was the older labelling term it replaced and remains the US name. Neither is the RNI, the UK's scientific intake reference set by age and sex. The acronym map.
• What does per serving vs per capsule mean on a label?Per capsule is one capsule, per serving is the number of capsules the label calls a serving, and per daily dose is what you take in a day. Every figure and price comparison runs on the daily dose. The three numbers, reconciled.
• What are the other ingredients on a supplement label?The excipients: the capsule shell, a bulking agent to fill the capsule, an anti-caking agent so powder flows, and in tablets binders and coatings, plus colours, sweeteners and flavours in gummies and powders. Read them for allergens and animal origin. The glossary.
• What are common fillers in supplement capsules?Rice flour, microcrystalline cellulose, maltodextrin and dicalcium phosphate, added because a capsule has a fixed volume and a dose rarely fills it. Fillers are not a fault; the ones to watch are lactose, maltodextrin and any allergen source. The why and the watch list.
• Do supplements expire?Yes, in the sense that a best-before marks the date the label's potency is guaranteed to. Vitamins lose activity, oils go rancid, probiotics die and gummies harden; minerals and creatine barely change. After the date, minerals are fine. The degrades table.
• What does batch tested mean?Every production batch was sampled and analysed, rather than the product being tested once or periodically, because contamination follows the raw-material lot. The batch number on the tub is what a certificate is matched to. The batch-event teach.
• What is ISO 17025 testing?The international standard for the competence of testing laboratories: an accreditation body audits a lab's methods, staff and quality system for a defined scope of tests. It accredits the laboratory, not the product; in the UK, UKAS lists accredited labs. The lab-not-product distinction.
• Are supplements tested for banned substances?Not by law: no UK rule requires it. By choice, some are, through programmes like Informed Sport that screen products or batches against the prohibited list. UK Anti-Doping's advice is assess the need, the risk and the consequences. The by-law-no, by-choice-yes page.
• What does clean label mean for supplements?A marketing term with no legal definition: usually a short ingredients list of recognisable names and no artificial colours, sweeteners or preservatives. It says nothing about dose, testing or claims, so read the list yourself and run the four tests. The decode.