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
22 of the 1073 supplements we track are individually listed under Informed Sport and Informed Choice, across 9 categories and 15 brands. The registry holds 2,105 listings from 572 brands. Cheapest per day of its studied dose: NOW Sports L-Glutamine 1000 mg at $0.13.
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 L-Glutamine 1000 mg NOW Foods | L Glutamine | as “NOW Sports L-Glutamine Capsules” | $0.13 | Check price → |
| NOW Sports Creatine Monohydrate Powder NOW Foods | Creatine | as “NOW Sports Creatine Monohydrate Powder” | $0.19 | Check price → |
| Sports Research L-Glutamine Powder Sports Research | L Glutamine | as “L-Glutamine” | $0.25 | Check price → |
| Nuun Sport Electrolyte Tablets — Lemon Lime Nuun | Electrolytes | Informed Choice | $0.52 | Check price → |
| SaltStick FastChews Chewable Electrolytes — Lemon Lime SaltStick | Electrolytes | Informed Choice | $0.67 | Check price → |
| Momentous Tongkat Ali Momentous | Tongkat Ali | as “tongkat ali” | $0.67 | Check price → |
| Transparent Labs NMN 600 mg Transparent Labs | Nmn Tested | Informed Choice | $1.00 | Check price → |
| Transparent Labs Greens, Original Transparent Labs | Greens | Informed Choice | $1.33 | Check price → |
| Optimum Nutrition Gold Standard 100% Whey Optimum Nutrition | Protein | Informed Choice | $1.39 | Check price → |
| Sports Research Organic Greens, Original Sports Research | Greens | Informed Sport | $1.50 | Check price → |
| Redmond Re-Lyte Hydration — Strawberry Lemonade Redmond | Electrolytes | Informed Choice | $1.53 | Check price → |
| Dymatize ISO100 Hydrolyzed Whey Protein Isolate Dymatize | Protein | Informed Choice | $1.55 | Check price → |
| Dymatize ISO100 Hydrolyzed Whey Isolate Dymatize | Protein Powder | Informed Choice | $1.55 | Check price → |
| Garden of Life Raw Organic Protein Garden of Life | Protein | Informed Choice | $1.71 | Check price → |
| NOW Sports Whey Protein Isolate NOW | Protein Powder | Informed Sport | $1.82 | Check price → |
| NOW Sports Whey Protein Isolate NOW Sports | Protein Tested | Informed Sport | $1.82 | Check price → |
| Naked Whey Grass-Fed Whey Concentrate Naked | Protein Powder | Informed Choice | $1.84 | Check price → |
| Ascent Native Fuel Whey Ascent | Protein Powder | Informed Sport | $1.90 | Check price → |
| Ascent 100% Whey Protein Powder Ascent | Protein Tested | Informed Sport | $1.90 | Check price → |
| Optimum Nutrition Gold Standard 100% Isolate Optimum Nutrition | Protein Powder | Informed Choice | $2.05 | Check price → |
| Optimum Nutrition Gold Standard 100% Isolate Optimum Nutrition | Protein Tested | Informed Choice | $2.05 | Check price → |
| Naked Whey Grass-Fed Whey Protein Concentrate Naked Nutrition | Protein Tested | Informed Choice | $2.10 | 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 L-Glutamine 1000 mg at $0.13 per day of its studied dose (L Glutamine).
Other programs: NSF/ANSI 173 & NSF Certified for Sport · USP Verified · by brand