Brands ordered by GenRank score for this question.
| Rank | Brand | Named by | Score |
|---|---|---|---|
| 1 | Thorne | 2/3 | 60.5 |
| 2 | Nature Made | 2/3 | 58.1 |
| 3 | NSF Certified for Sport | 2/3 | 52.2 |
| 4 | Pure Encapsulations | 2/3 | 47.9 |
| 5 | USP Verified Mark | 2/3 | 47.2 |
| 6 | NOW Foods | 2/3 | 45.9 |
| 7 | NSF 인증 | 2/3 | 36.8 |
| 8 | Informed Choice | 1/3 | 20.3 |
| 9 | 라이프 익스텐션 (Life Extension) | 1/3 | 19.6 |
| 10 | 식품의약품안전처 | 1/3 | 17.7 |
| 11 | 닥터베스트 | 1/3 | 16.3 |
| 12 | 자로 포뮬러스 | 1/3 | 15.7 |
| 13 | 노르딕 내추럴스 (Nordic Naturals) | 1/3 | 15.2 |
| 14 | Sports Research | 1/3 | 14.8 |
| 15 | Garden of Life | 1/3 | 14.5 |
| 16 | MegaFood | 1/3 | 14.2 |
| 17 | USP | 1/3 | 13.9 |
| 18 | ConsumerLab | 1/3 | 13.5 |
| 19 | IFOS | 1/3 | 13.3 |
Top 10 brands across editions. Five highlighted; the rest in gray.