Informed Sport and Informed Choice: the products we track that are listed
Not medical advice. Matched by product name to the public registry (sport.wetestyoutrust.com/supplement-search); we do not test products ourselves. A listed flavour or size does not certify the others.
Quick answer
3 of the 778 supplements we track are individually listed under Informed Sport and Informed Choice, across 3 categories and 3 brands. The registry holds 2,105 listings from 572 brands. Cheapest per day of its studied dose: NOW Sports Beta-Alanine CarnoSyn Powder at $0.23.
What the mark checks, and what it does not
Checks: every batch (Informed Sport) or periodic batches (Informed Choice) are tested by LGC for substances banned in sport, and the manufacturing site is audited.
Leaves out: it does not test whether the dose on the label is what is in the bottle — it is a doping-risk program, not a content program.
Verify it yourself: sport.wetestyoutrust.com → supplement search (product and batch).
Every Informed Sport-listed product we track
| Product | Category | Registry listing | Cost/day | Buy |
|---|---|---|---|---|
| NOW Sports Beta-Alanine CarnoSyn Powder NOW Sports | Beta Alanine | as “now sports beta alanine caps” | $0.23 | Check price → |
| Momentous Tongkat Ali Momentous | Tongkat Ali | as “tongkat ali” | $0.67 | Check price → |
| Optimum Nutrition Gold Standard 100% Whey Isolate Optimum Nutrition | Protein | as “gold standard 100 whey elite series” | $1.30 | Check price → |
Frequently asked questions
What does Informed Sport and Informed Choice certify?
That every batch (Informed Sport) or periodic batches (Informed Choice) are tested by LGC for substances banned in sport, and the manufacturing site is audited. What it leaves out: it does not test whether the dose on the label is what is in the bottle — it is a doping-risk program, not a content program.
How do I check whether a product is Informed Sport certified?
Search the exact product name at sport.wetestyoutrust.com → supplement search (product and batch). 2,105 listings were in the registry as of Tuesday, August 25, 2026; a brand appearing there does not mean every product does.
What is the cheapest Informed Sport-listed supplement per day?
NOW Sports Beta-Alanine CarnoSyn Powder at $0.23 per day of its studied dose (Beta Alanine).
Other programs: NSF/ANSI 173 & NSF Certified for Sport · USP Verified · by brand