You can take 3 liverplex per day, one with each meal.
Milk thistle you can take any doseage; I personally recommend super milk thistle X by integrative thereaputics and take 2 capsules twice per day between meals. Its way more expensive than regular milk thistle but is way more potent as well.
Molybdenum able has doseage mentioned on the forum.
Dandelion: Same as milk thistle.
Artichoke extract: This is a liquid. Can take it between meals, one full eye dropper each time. Its also antifungal and contains prebiotics.
Here’s my liver cleanse post, you can do this later in your treatment if you want: