| Not official USP-NF text | ||||
| POWDERED MILK THISTLE | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 26(3) | L1 | Spherisorb ODS2 | Content of . . . . . . . . | 4.0-mm x 10-cm, 5 µm, manuf. Waters, Content of Silymarin |
| 28(2) | L1 | YMC-Pack ODS-A | Content of . . . . . . . . | content of silymarin. 4.6 mm x 15 cm, manuf. YMC Inc. |