How do you check if a supplement is safe for drug-tested sport in South Africa?

Can SAIDS tell you whether a supplement is safe?

No. SAIDS (the South African Institute for Drug-Free Sport) offers an online Medication Check for medicines, but supplements generally cannot be cleared that way, and SAIDS does not certify, test or endorse any supplement brand. Under strict liability, you are responsible for anything in your sample. So the process is risk management, not approval.

Step-by-step: how to check a supplement

1. Ask if you need it. SAIDS advises a food-first approach and consulting a sports dietitian or doctor. If food can do the job, skip the tub.
2. Check the category risk. Use the Australian Institute of Sport framework: Group A (strong evidence: creatine monohydrate, caffeine, beta-alanine, sports foods and isolated protein), Group B (emerging), Group C (not advocated, such as BCAA and HMB) and Group D (banned or high contamination risk: DMAA, DMBA, synephrine, prohormones, SARMs, herbal testosterone boosters). SAIDS flags muscle-building, weight-loss and testosterone-booster products as highest risk.
3. Read the label. Every ingredient should be named with an amount. Avoid "proprietary blends" and unfamiliar compound names. Compare ingredients with the WADA Prohibited List.
4. Look for third-party batch testing. Informed Sport (run by LGC) tests every batch for 285+ prohibited substances before release. NSF Certified for Sport tests about 290 substances lot by lot and audits the facility. Informed Choice monitors by retail sampling (at least 12 lots a year), which is less strict.
5. Verify on the register. A logo on a tub is not proof. Search the scheme's public register for the product and batch number. Treat retailer-page statements as seller claims until you check.
6. Keep a record. Photograph the tub, batch number and expiry date, keep your receipt, and retain a sealed or sample portion from each batch.
7. Tell your support team. Let your doctor, coach or union nutritionist know what you take.

What do South African brands claim?

As of October 2026 we could not verify any South African product on a certification register. Some retailer and brand pages state certification: for example, Biogen's creatine monohydrate listing on Dis-Chem says Informed Sport, and USN pages cite Informed Choice, but we did not check the registers. ATP Fitness publishes no third-party sport certification, so its single-ingredient simplicity lowers contamination risk compared with multi-ingredient blends but does not replace batch testing. Biogen's creatine monohydrate is R445 for 500 g at Dis-Chem (R4.45 per 5 g, October 2026) and, if its claim holds for your batch, is one example of a product to verify.

Does third-party testing guarantee safety?

No. SAIDS notes that third-party testing reduces but does not eliminate risk, and it says nothing about efficacy or other harms. The IOC consensus statement (2018) likewise says third-party auditing cannot guarantee a product is free of prohibited substances. Batch-tested programmes such as Informed Sport and NSF Certified for Sport are the strongest options for drug-tested athletes.

Related reading

See what Informed Sport certification means, what supplements are banned and can supplements cause a failed test in rugby. For a creatine comparison see best creatine in South Africa.

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