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Informed choice vs informed sport: which is better?

By George Thomas. Published 14 October 2026, updated 14 October 2026. Label figures and prices checked on the update date.

The short answer

Same risk, same laboratory, two sampling regimes. Informed Sport tests every batch before release, so your lot was screened: a policy with no excess, right for a tested athlete. Informed Choice blind-samples the product from the market: a cheaper policy with an excess, right for a recreational lifter. Better depends who is insured.

  • Same list, same labboth programmes screen for the anti-doping prohibited list at the same accredited laboratory with the same methods; neither is better on what it looks for or how
  • Every batch versus blind samplingthe sport programme tests each batch before release and lists the lots tested; the choice programme tests the certified product by blind sampling bought from the market on a set regime, so a given lot is covered by the product's record, not its own test
  • The excessthe gap between a product's record and a specific lot; zero under the sport programme for a lot listed as tested, and carried by the buyer under the choice programme, which is what makes it cheaper
  • Who is insureda tested athlete's career, which cannot bear an excess; a recreational lifter's peace of mind, which can; better is read from that, not from the logos
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

Enrolled in neither, in a category where the insured risk does not arise: Futuro Labs Magnesium Glycinate on Amazon UK, a plain mineral with three ingredients and no stimulant, hormone or botanical, batch tested for four metals, 300mg elemental at 80% NRV, UK made, 180 for £19.99, 22p a day; a tested athlete chooses a sport-programme magnesium instead. Full label breakdown. The one difference and one branch is on the difference page; the choice programme on the informed choice page; the sport programme on the informed sport UK page.

Two policies against one risk: what the two programmes share, the one thing that differs, and why the difference reads as an excess rather than as a better or worse test

Informed Choice versus Informed Sport, which is better, is a question that treats two programmes from the same organisation as rivals, and they are better read as two insurance policies sold against the same risk by the same insurer with different terms. The risk is the one strict liability creates: a product that contains a substance on the anti-doping prohibited list, undeclared, so that the person who took it fails a test they could not have avoided by reading the label. Both programmes screen for that risk, and on everything that makes a screen good they are the same: the same prohibited list is the menu of analytes, the same accredited laboratory runs the analysis, the same methods and detection limits apply, and the same database publishes the result. Neither is better on what it looks for or how well it looks. A buyer who asks which laboratory is more rigorous has asked a question with no difference in the answer.

The one thing that differs is the sampling regime, and it is the whole difference. The sport programme tests every batch of a certified product before that batch is released for sale, and lists the lots it has tested, so that a buyer who matches the lot on their tub to the database holds a tub whose own batch was screened. The choice programme certifies the product and then tests it by blind sampling, buying it from the market at intervals under a set regime and screening what it bought, so that the product has a continuing record of clean samples and a given lot the buyer holds is covered by that record rather than by a test of itself. The product's manufacturing site is audited under both, which is the part of the insurance that reduces the risk at source rather than detecting it at the end.

Read as insurance, the difference is an excess. A policy with no excess pays out on the thing itself: under the sport programme, the buyer's lot was screened, and the protection attaches to the tub in hand. A policy with an excess leaves a gap the insured carries: under the choice programme, the protection attaches to the product's record, and the gap between the record and the specific lot in hand, which is small for a well-run site with a clean record and not zero, is carried by the buyer. The excess is what makes the choice programme cheaper for the brand and the product cheaper for the buyer, because testing every batch costs more than sampling the market, and a brand selling to recreational lifters passes a smaller premium on than a brand selling to tested athletes. Neither policy is better in the abstract; a policy is better or worse for the person insured and the thing insured, which is the next section.

Two policies set out with their shared terms and their one difference read as an excess, with who is insured, the lot check that applies to one programme only, the premium each adds, the worked example enrolled in neither and the verdict in the next section.

Who is insured decides which is better: the tested athlete's career and the recreational lifter's peace of mind; the lot check that only one programme offers; the premium each adds; the worked example enrolled in neither; and the verdict

The tested athlete is insuring a career, and a career cannot bear an excess. An athlete subject to testing under strict liability, for whom a positive result means a ban regardless of intent, needs the protection to attach to the tub in hand, because the question an anti-doping tribunal asks is about the specific lot the athlete took, and the sport programme answers it: that lot was screened, and here is the database entry. The choice programme's answer, that the product has a clean sampling record, is weaker evidence about the specific lot and is not what the programme was designed to supply; the insurer itself says the sport programme is the one for tested athletes, and the tribunals' treatment of certified products reflects the same distinction. For the tested athlete, better is the sport programme, and the premium it adds to a tub is the cost of insuring a career, which is small against the thing insured.

The recreational lifter is insuring peace of mind, and peace of mind can bear an excess. A lifter who is never tested faces no tribunal, and the risk that strict liability creates does not apply to them; what they may reasonably want is a product from an audited site with a record of clean screening, so that the undeclared stimulant or steroid that contaminates the worst corners of the market is unlikely to be in their tub, and the choice programme supplies exactly that at a lower premium. For the recreational lifter, better is the choice programme, or neither for the commodity products in which contamination is rare, and paying the sport programme's premium is paying for an excess-free policy on a risk that for them has no payout.

The lot check is the operational difference that follows: under the sport programme a buyer can and does match the lot on the tub to a tested lot in the database before each purchase, and a lot not listed is an unscreened lot; under the choice programme there is no lot to match, the database lists the product as certified, and the buyer checks that the product and flavour are listed and that the certification is current. A buyer who tries to lot-check a choice-programme product is asking for a document the policy never issued, and a buyer who skips the lot check on a sport-programme product has bought the policy and not read the terms. The premium differs accordingly, with the sport programme's per-batch testing adding more per unit than the choice programme's sampling, and the brand's choice of programme telling the buyer who the brand thinks its customer is.

The worked example is enrolled in neither programme and is sold in a category where the insured risk does not arise, which is said plainly: {FL}, 1500mg magnesium bisglycinate stated as 300mg elemental at 80% NRV, two capsules with the evening meal, is a plain mineral with three ingredients, no stimulant, hormone, botanical or blend, from the category the contamination surveys find cleanest; it carries a different document, a four-metal batch certificate by lot from an accredited UK lab, is UK made under GMP and BRC, and costs 180 capsules for £19.99 at 22p a day. A tested athlete who wants a magnesium chooses one with a sport-programme listing, and this page says so rather than implying a policy the product does not hold. The full label breakdown is here.

The verdict: Informed Choice and Informed Sport are two insurance policies against one risk, sold by one insurer, screening the same list at the same laboratory, and differing only in the sampling regime, every batch before release against blind sampling from the market, which reads as a policy with no excess against a cheaper policy with one. Better is read from who is insured: the tested athlete, whose career cannot bear an excess, is better served by the sport programme and its lot check; the recreational lifter, whose peace of mind can, is better served by the choice programme or by neither on the commodity products. The logos do not answer the question; the person holding the tub does.

Two policies against one risk: where Informed Choice and Informed Sport are the same, where they differ, and who each is better for
TermInformed SportInformed ChoiceWhat it means for the buyer
The risk insuredAn undeclared prohibited substance under strict liabilityThe sameOne risk, two policies
The list and the laboratoryThe anti-doping prohibited list at an accredited laboratoryThe same list, the same laboratory, the same methodsNeither is a better test
The sampling regimeEvery batch tested before release; lots listedThe certified product blind-sampled from the market on a set regimeThe whole difference
The excessNone for a lot listed as tested; the protection attaches to the tubThe gap between the product's record and the specific lot, carried by the buyerWhy one is dearer and one is cheaper
The lot checkMatch the lot on the tub to the database before each purchaseNo lot to match; check the product and flavour are listed and currentLot-checking a choice product asks for a document never issued
Who is insuredA tested athlete's career, which cannot bear an excessA recreational lifter's peace of mind, which canBetter is read from the person, not the logo
The premiumPer-batch testing adds more per unitSampling adds lessA brand's choice tells the buyer who it thinks its customer is
The worked exampleOursNot enrolled; a tested athlete chooses a sport-programme magnesiumNot enrolledA plain mineral from the cleanest category; four-metal batch certificate by lot; 300mg elemental at 80% NRV; 22p a day

What to check on the label

  • Treat the two as one test with two sampling regimes, not two laboratories.
  • Read the difference as an excess: every batch screened, or the product's record.
  • Choose the sport programme and lot-check every tub if you are a tested athlete.
  • Choose the choice programme or neither if you are never tested, and skip the lot check that does not exist.
  • Buy commodity products from the cleanest categories and avoid the four where the risk lives.

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

What is the difference between Informed Choice and Informed Sport?

One thing, the sampling regime, because both programmes come from the same organisation, screen for the same anti-doping prohibited list at the same accredited laboratory with the same methods and audit the manufacturing site in the same way: the sport programme tests every batch of a certified product before release and lists the lots tested, so a buyer's own lot was screened, while the choice programme certifies the product and then blind-samples it from the market at intervals, so a buyer's lot is covered by the product's record rather than by a test of itself; read as insurance, the first is a policy with no excess and the second a cheaper policy with one.

Which certification is better for athletes?

The sport programme, because a tested athlete is insuring a career under strict liability and the question a tribunal asks is about the specific lot the athlete took, which the sport programme answers with a database entry showing that lot was screened before release; the choice programme's answer, that the product has a clean sampling record, is weaker evidence about a specific lot and is not what it was designed to supply, and the programme's own guidance directs tested athletes to the sport programme; the athlete matches the lot on every tub to the database before each purchase, and treats an unlisted lot as unscreened.

Is Informed Choice good enough for a recreational lifter?

Yes, and often more than enough: a lifter who is never tested faces no tribunal, so the excess the choice programme leaves, the gap between a product's clean sampling record and the specific lot in hand, has no payout for them, and what they reasonably want, a product from an audited site with a continuing record of clean screening so that the undeclared stimulant or steroid found in the worst corners of the market is unlikely to be in their tub, is exactly what the programme supplies at a lower premium; for the commodity products, plain vitamins, minerals, creatine and protein, in which contamination is rare, neither programme is needed.

Can you check the batch number on an Informed Choice product?

No, and asking for it misreads the policy: the choice programme certifies the product and screens it by blind sampling from the market, so its database lists the product and flavour as certified and current and issues no per-lot record, whereas the sport programme tests every batch before release and lists the lots, so its database is where a lot number is matched; a buyer of a choice-programme product checks that the exact product and flavour are listed and that the certification is current, and a buyer of a sport-programme product matches the lot on the tub before each purchase, which is the operational difference between a policy with an excess and one without.

Is this site's magnesium Informed Choice or Informed Sport certified?

Neither, and it says so plainly: it is a plain mineral with three ingredients, magnesium bisglycinate, the HPMC capsule shell and rice flour, with no stimulant, hormone, botanical or blend, from the category the contamination surveys find cleanest, and it carries a different document, a batch certificate of analysis for lead, mercury, arsenic and cadmium by ICP-MS from an accredited UK laboratory available by lot on request; it is 300mg elemental at 80% NRV in two capsules, UK made under GMP and BRC, 180 for £19.99 at 22p a day, and a tested athlete who wants a magnesium chooses one with a sport-programme listing instead.

Sources

  1. The sports supplement certification programmes: Informed Sport, Informed Choice, BSCG and NSF Certified for Sport test products or batches for banned substances, the assurance competing athletes rely on. https://sport.wetestyoutrust.com/
  2. UK Anti-Doping guidance on supplements: strict liability means an athlete is responsible for any prohibited substance in their sample regardless of how it got there, contaminated supplements have produced UK anti-doping violations, and batch testing under a recognised programme is the risk-reduction step the agency describes while stating no supplement can be guaranteed free of prohibited substances. https://www.ukad.org.uk/athletes/supplements
  3. The independent supplement testing services: subscription laboratories that purchase products at retail and test them for label accuracy, contaminants and disintegration, publishing pass and fail results by product, the one kind of review that reports what was in the tub rather than how it felt. PubMed record
  4. Maughan RJ, et al. IOC consensus statement: dietary supplements and the high-performance athlete. British Journal of Sports Medicine 2018;52(7):439-455: the performance supplements with good evidence are caffeine, creatine, nitrate, beta-alanine and sodium bicarbonate, with most other products lacking support. PubMed record