| 01 | Vitamin D3 | 83.1 |
| 02 | B12 | 63.6 |
| 03 | Sports Research Creatine Monohydrate | 58.9 |
| 04 | USP | 49.6 |
| 05 | ConsumerLab | 47.3 |
| 06 | Magnesium (glycinate or citrate) | 45.3 |
| 07 | B9 (folate) | 41.0 |
| 08 | Omega-3 Fatty Acids | 40.6 |
| 09 | iron | 38.5 |
| 10 | NSF International | 33.8 |
| 11 | prenatal vitamin | 31.5 |
| 12 | Kirkland Signature | 29.0 |
| 13 | Vitamin D | 25.6 |
| 14 | Vitamin D2 | 23.1 |
| 15 | Nature Made D3 | 22.3 |
| 16 | calcium | 21.5 |
| 17 | Protein powder | 20.1 |
| 18 | BCAAs | 19.7 |
| 19 | NOW Foods | 19.6 |
| 20 | Psyllium fiber | 19.4 |
| 21 | single-ingredient generics | 19.1 |
| 22 | Life Extension | 18.1 |
| 23 | generic/store-brand drugs | 17.7 |
| 24 | Nutricost | 17.1 |
| 25 | zinc | 16.9 |
| 26 | BulkSupplements | 16.3 |
| 27 | generic omega-3 softgels | 15.8 |
| 28 | Collagen powder | 15.4 |
| 29 | Informed-Sport | 14.8 |
| 30 | NSF Certified for Sport | 14.7 |